Cofnodi Dyfyniadau

Dyfyniad APA

Nguyễn Ngọc Phương. (1974). Thời gian thích hợp trồng bắp xen kẻ với đậu phụng. Cần Thơ: Viện Đại Học Cần Thơ - Đại Học Nông Nghiệp.

Dyfyniad Arddull Chicago

Nguyễn Ngọc Phương. Thời Gian Thích Hợp Trồng Bắp Xen Kẻ Với đậu Phụng. Cần Thơ: Viện Đại Học Cần Thơ - Đại Học Nông Nghiệp, 1974.

Dyfyniad MLA

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.