National Zoonosses and Food Hygiene consulting centre (NZFHCC) World Health Organization (WHO). (1992). Epidemiological surveillance of human and animal brucellosis in milk collection area of dairy development corporation, Nepal.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)National Zoonosses and Food Hygiene consulting centre (NZFHCC) World Health Organization (WHO). Epidemiological Surveillance of Human and Animal Brucellosis in Milk Collection Area of Dairy Development Corporation, Nepal. 1992.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)National Zoonosses and Food Hygiene consulting centre (NZFHCC) World Health Organization (WHO). Epidemiological Surveillance of Human and Animal Brucellosis in Milk Collection Area of Dairy Development Corporation, Nepal. 1992.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.