Gaya APA

Ngowi, A. (2000). Construction procurement based on concurrent engineering principles (Vol. 13 Issue: 6, pp.361-369). Botswana: Emerald Insight.

Gaya MLA

Ngowi, A.B.. "Construction procurement based on concurrent engineering principles". Vol. 13 Issue: 6, pp.361-369 Botswana: Emerald Insight, 2000. Article.