Dyfyniad APA

Ashrafuzzaman, H. (1991). A text book of plant pathology. Bangladesh Agricultural Research Council.

Dyfyniad Arddull Chicago

Ashrafuzzaman, Hasan. A Text Book of Plant Pathology. Dhaka: Bangladesh Agricultural Research Council, 1991.

Dyfyniad MLA

Ashrafuzzaman, Hasan. A Text Book of Plant Pathology. Bangladesh Agricultural Research Council, 1991.

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