1 Israel Cattle Breeders Association, "The Dairy Industry in Israel" 2009
2 Charlebois S, "The Canadian Dairy Commission: an empirical survey on its relevance in today’'s civil society" 2007
3 Hare E, "Survival rates and productive herd life of dairy cattle in the United States" 89 : 3713-3720, 2006
4 Jo SJ, "Research of dairy foundation" 2008
5 Norman HD, "Reproductive status of Holstein and Jersey cows in the United States" 92 : 3517-3528, 2009
6 National Livestock Cooperative Federation, "Report on the 1980-1997 livestock production cost survey" 1980
7 Canadian Dairy Commission., "National cost of production input to the pricing of industrial milk"
8 The Ministry of Agriculture, Forestry and Fisheries, "Milk Production Cost" 2009
9 National Agricultural Cooperative Federation, "Livestock production cost, supply and demand data" 2010
10 Statistics Korea, "Livestock production cost survey" 2008
1 Israel Cattle Breeders Association, "The Dairy Industry in Israel" 2009
2 Charlebois S, "The Canadian Dairy Commission: an empirical survey on its relevance in today’'s civil society" 2007
3 Hare E, "Survival rates and productive herd life of dairy cattle in the United States" 89 : 3713-3720, 2006
4 Jo SJ, "Research of dairy foundation" 2008
5 Norman HD, "Reproductive status of Holstein and Jersey cows in the United States" 92 : 3517-3528, 2009
6 National Livestock Cooperative Federation, "Report on the 1980-1997 livestock production cost survey" 1980
7 Canadian Dairy Commission., "National cost of production input to the pricing of industrial milk"
8 The Ministry of Agriculture, Forestry and Fisheries, "Milk Production Cost" 2009
9 National Agricultural Cooperative Federation, "Livestock production cost, supply and demand data" 2010
10 Statistics Korea, "Livestock production cost survey" 2008
11 National Agricultural Products Quality Management Service, "Livestock production cost survey" 1998
12 Hidetoshi I., "Livestock management" Kouseisya Kouseikaku 1984
13 Department of Environment Food and Rural Affair, "Farm Business Survey 2009/10: Instructions for Collecting the Data and Completing the Farm Return" 2010
14 Dl-Osta HS, "Estimating the opportunity cost of unpaid farm labor for U.S. farm operators" 1996
15 Lee CJ., "Effect of age at first calving of Holstein cow on the profit of dairy farm" Konkuk Univ 2010
16 Coleman D, "Economics of milk production, England and Wales, 2002/03" 2004
17 Department of Environment Food and Rural Affair, "Definitions of Terms used in Farm Business Management" 2010
18 Korea Dairy Committee, "Dairy Statistics Yearbook" 2010
19 National Agricultural Cooperative Federation, "DHI annual report in Korea" 2010
20 Canadian Dairy Commission., "Cost of production result based on 2009 survey data indexed to the 3rd quarter of 2010"
21 American Agricultural Economics Association, "Commodity costs and returns estimation handbook"
22 The World Dairy Situation, "Bulletin of the International Dairy Federation(IDF) 446/2010" 2010
23 National Farmer’'s Union, "British milk-what price 2007?" NFU/RADBF 2007
24 Nobufumi Kayou, "Agricultural and stockbreeding products cost of production theory" Rakuyuusyobou 1978
25 Korea Federation of Small and Medium-sized Businesses, "A survey on average wage of workers in the industrial sector" 2010
26 Choi KS, "A study on the introduction of economic service life on the tax law" 334-360, 2010
27 Dairy UK., "A report on the UK Dairy Industry" UK 2010