Bowen, W. (2007). A complaint free world: How to stop complaining and start enjoying the life you always wanted. Doubleday.
Cita Chicago Style (17a ed.)Bowen, Will. A Complaint Free World: How to Stop Complaining and Start Enjoying the Life You Always Wanted. New York: Doubleday, 2007.
Cita MLA (8a ed.)Bowen, Will. A Complaint Free World: How to Stop Complaining and Start Enjoying the Life You Always Wanted. Doubleday, 2007.
Precaución: Estas citas no son 100% exactas.