Παραπομπή APA

Paul mcgee. (2006). SUMO: The straight talking guide to creating and enjoying a brilliant life. John wiley and sons.

Παραπομπή Chicago Style

Paul mcgee. SUMO: The Straight Talking Guide to Creating and Enjoying a Brilliant Life. India: John wiley and sons, 2006.

Παραπομπή MLA

Paul mcgee. SUMO: The Straight Talking Guide to Creating and Enjoying a Brilliant Life. John wiley and sons, 2006.