1 ?, Hanoi, "Van Hoa"
2 Ha Noi, "Tu Lieu Anh" Institute of Social Science Information 2001
3 Tran Hung, "Nguyen Quoc Thong, Thang Long" Nha Xuat Ban Xay Dung 2004
4 "Metropole Collection 엽서, Old Hanoi 엽서집"
5 Hoai Linh, "Hanoi Emotion" Nha Xuat Ban Thong Tan 2004
6 Mai Ly Quang, "Glimpse of Viet Nam" The Gioi Publishers 2004
7 "Architecture in the 19th Century"
1 ?, Hanoi, "Van Hoa"
2 Ha Noi, "Tu Lieu Anh" Institute of Social Science Information 2001
3 Tran Hung, "Nguyen Quoc Thong, Thang Long" Nha Xuat Ban Xay Dung 2004
4 "Metropole Collection 엽서, Old Hanoi 엽서집"
5 Hoai Linh, "Hanoi Emotion" Nha Xuat Ban Thong Tan 2004
6 Mai Ly Quang, "Glimpse of Viet Nam" The Gioi Publishers 2004
7 "Architecture in the 19th Century"