Asia and the Pacific Programme of Educational Innovation for Development. (1989). Multigrade teaching in single teacher primary schools. Unesco Principal Regional Office for Asia and the Pacific.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Asia and the Pacific Programme of Educational Innovation for Development. Multigrade Teaching in Single Teacher Primary Schools. Bangkok: Unesco Principal Regional Office for Asia and the Pacific, 1989.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Asia and the Pacific Programme of Educational Innovation for Development. Multigrade Teaching in Single Teacher Primary Schools. Unesco Principal Regional Office for Asia and the Pacific, 1989.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.