Gaya APA

Ruamsook, K. et al (2009). Extending landed cost models to improve offshore sourcing decisions (Vol. 39 No. 4, 2009 pp. 320-335). USA: Emerald Insight.

Gaya MLA

Ruamsook, Kusumal. et al. "Extending landed cost models to improve offshore sourcing decisions". Vol. 39 No. 4, 2009 pp. 320-335 USA: Emerald Insight, 2009. Article.