Gaya APA

Kumar, S., Yamaoka, T. (2007). System dynamics study of the Japanese automotive industry closed loop supply chain (Vol. 18 Issue: 2, pp.115-138). USA: Emerald Insight.

Gaya MLA

Kumar, Sameer., Yamaoka, Teruyuki. "System dynamics study of the Japanese automotive industry closed loop supply chain". Vol. 18 Issue: 2, pp.115-138 USA: Emerald Insight, 2007. Article.