Gaya APA

Amstel, M, P, V., Verstegen, M. (1991). Development of a total logistics concept: a method for improving logistics performance (Vol. 2 Issue: 2). Netherlands: Emerald Insight.

Gaya MLA

Amstel, M.J., Ploos, Van., Verstegen, M.F.G.M.. "Development of a total logistics concept: a method for improving logistics performance". Vol. 2 Issue: 2 Netherlands: Emerald Insight, 1991. Article.