Παραπομπή APA

Wright, R. (1999). Marketing: Origins, concepts, environment. United Kingdom: Business Press/Thomson Learning.

Παραπομπή Chicago Style

Wright, Ray. Marketing: Origins, Concepts, Environment. United Kingdom: Business Press/Thomson Learning, 1999.

Παραπομπή MLA

Wright, Ray. Marketing: Origins, Concepts, Environment. United Kingdom: Business Press/Thomson Learning, 1999.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.