APA-referens (7:e uppl.)

Chan, Y. (2001). Location theory and decision analysis. South-Western College Pub.

Chicago-referens (17:e uppl.)

Chan, Yupo. Location Theory and Decision Analysis. Cincinnati, Ohio: South-Western College Pub, 2001.

MLA-referens (9:e uppl.)

Chan, Yupo. Location Theory and Decision Analysis. South-Western College Pub, 2001.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.