APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (8:e uppl.)

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

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