Dyfyniad APA

(2001). Plant nutrition and soil management for sustainable agriculture: Proceeding of lectures. Cần Thơ: CTU/JICA.

Dyfyniad Arddull Chicago

Plant Nutrition and Soil Management for Sustainable Agriculture: Proceeding of Lectures. Cần Thơ: CTU/JICA, 2001.

Dyfyniad MLA

Plant Nutrition and Soil Management for Sustainable Agriculture: Proceeding of Lectures. Cần Thơ: CTU/JICA, 2001.

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