Cofnodi Dyfyniadau

Dyfyniad APA

Phạm, S. L. (2004). Một số bệnh mới do virut ở gia cầm nhập nội và biện pháp phòng trị. Hà Nội: Nông Nghiệp.

Dyfyniad Arddull Chicago

Phạm, Sỹ Lăng. Một Số Bệnh Mới Do Virut Ở Gia Cầm Nhập Nội Và Biện Pháp Phòng Trị. Hà Nội: Nông Nghiệp, 2004.

Dyfyniad MLA

Phạm, Sỹ Lăng. Một Số Bệnh Mới Do Virut Ở Gia Cầm Nhập Nội Và Biện Pháp Phòng Trị. Hà Nội: Nông Nghiệp, 2004.

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