APA način citiranja (7. izdanje)

Walker, O. C. (2014). Marketing strategy a decision-focused approach 8th ed. McGraw-Hill.

Čikaški stil citiranja (17. izdanje)

Walker, Orville C. Marketing Strategy a Decision-focused Approach 8th Ed. McGraw-Hill, 2014.

MLA način citiranja (8. izdanje)

Walker, Orville C. Marketing Strategy a Decision-focused Approach 8th Ed. McGraw-Hill, 2014.