APA Citation

IRRI. IRRI Research paper series (IRPS). Vol 2: Nos 21-40, 1978-1979. Philippines: IRRI.

Trích dẫn kiểu Chicago

IRRI. IRRI Research Paper Series (IRPS). Vol 2: Nos 21-40, 1978-1979. Philippines: IRRI.

MLA Citation

IRRI. IRRI Research Paper Series (IRPS). Vol 2: Nos 21-40, 1978-1979. Philippines: IRRI.

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