Gaya APA

Zeng, A, Z. (2003). Global sourcing: process and design for efficient management (Vol. 8 Issue: 4, pp.367-379). USA: Emerald Insight.

Gaya MLA

Zeng, Amy, Z.. "Global sourcing: process and design for efficient management". Vol. 8 Issue: 4, pp.367-379 USA: Emerald Insight, 2003. Article.