Gaya APA

PURNOMO, E. (2015). AN EXTREME LOW INPUT TECHNOLOGY IN EXTREME HIGH YIELD TROPICAL RICE . TARAKAN: FAKULTAS EKONOMI UNIVERSITAS BORNEO TARAKAN.

Gaya MLA

PURNOMO, ERRY. "AN EXTREME LOW INPUT TECHNOLOGY IN EXTREME HIGH YIELD TROPICAL RICE". TARAKAN: FAKULTAS EKONOMI UNIVERSITAS BORNEO TARAKAN, 2015. Text.