Gaya APA

SUMARWONO, K. et al (2017). The effectiveness of agrobusiness technical training and education model for the field agricultural extension officers . Yogyakarta: ADGVI in cooperation with graduate school of UNY.

Gaya MLA

SUMARWONO, Kristiyo. et al. "The effectiveness of agrobusiness technical training and education model for the field agricultural extension officers". Yogyakarta: ADGVI in cooperation with graduate school of UNY, 2017. Artikel.