Gaya APA

Haughton, M, A., Stenger, A, J. (1997). Semi-variable delivery routes and the efficiency of outbound logistics (27 Issue: 8, pp.459-474). USA: Emerald Insight.

Gaya MLA

Haughton, Michael, A.., Stenger, Alan, J.. "Semi-variable delivery routes and the efficiency of outbound logistics". 27 Issue: 8, pp.459-474 USA: Emerald Insight, 1997. Article.