APA Alıntı

Westing,J H. (1969). Purchasing Management: Materials in Motion (3.). wiley.

Chicago Stili Alıntı

Westing,J H. Purchasing Management: Materials in Motion. 3. new delhi: wiley, 1969.

MLA Alıntı

Westing,J H. Purchasing Management: Materials in Motion. 3. wiley, 1969.