APA Citation

Riau., B. (1988). BERCOCOK TANAM UBI KAYU. Riau.

Chicago Style Citation

Riau., BIP. BERCOCOK TANAM UBI KAYU. Riau, 1988.

MLA Citation

Riau., BIP. BERCOCOK TANAM UBI KAYU. Riau, 1988.

Warning: These citations may not always be 100% accurate.