Gaya APA

Rivai, H, A. et al (2009). Market Needs In Agricultural Global Supply Chain Management Portals: Comparative Study Between Indonesia And malaysia . Padang: Universitas Andalas.

Gaya MLA

Rivai, HArif, Amali. et al. "Market Needs In Agricultural Global Supply Chain Management Portals: Comparative Study Between Indonesia And malaysia". Padang: Universitas Andalas, 2009. .