Gaya APA

c.poirier, C., e.reiter, S. (1996). supply chain optimization : building the strongest total business network (1). usa: berret-koehler publishers, inc.

Gaya MLA

c.poirier, Charles., e.reiter, Stephen. "supply chain optimization : building the strongest total business network". 1 usa: berret-koehler publishers, inc, 1996. Text.