Gaya APA

Akkermans, H. et al (2008). Virtuous and vicious cycles on the road towards international supply chain management (Vol. 19 No. 5/6, 1999). Netherlands: Emerald.

Gaya MLA

Akkermans, Henk. et al. "Virtuous and vicious cycles on the road towards international supply chain management". Vol. 19 No. 5/6, 1999 Netherlands: Emerald, 2008. Article.