Agrawal, R. L. (1996). IDENTIFYING CHARACTERISTICS OF CROP VARIETIES (Second Edition.). Oxford & IBH Publishing Co. Pvt. Ltd..
Chicagoスタイル(17版)引用形式Agrawal, Rattan Lal. IDENTIFYING CHARACTERISTICS OF CROP VARIETIES. Second Edition. New Delhi: Oxford & IBH Publishing Co. Pvt. Ltd., 1996.
MLA(9版)引用形式Agrawal, Rattan Lal. IDENTIFYING CHARACTERISTICS OF CROP VARIETIES. Second Edition. Oxford & IBH Publishing Co. Pvt. Ltd., 1996.
警告: この引用は必ずしも正確ではありません.