Hoàng Thị Lan. (2017). Questions & answers handbook for good management practices and biosecurity in small and medium-scale poultry hatcheries. Hà Hội: Food and Agriculture Organization of the United Nations.
Chicago-стиль цитированияHoàng Thị Lan. Questions & Answers Handbook for Good Management Practices and Biosecurity in Small and Medium-scale Poultry Hatcheries. Hà Hội: Food and Agriculture Organization of the United Nations, 2017.
MLA-цитированиеHoàng Thị Lan. Questions & Answers Handbook for Good Management Practices and Biosecurity in Small and Medium-scale Poultry Hatcheries. Hà Hội: Food and Agriculture Organization of the United Nations, 2017.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.