Gaya APA

Gee, J., Gee, V. (2006). The Winners Attitude change how you deal with Difficult People and Get the best out of any situation (-). New York: Mc Graw Hill.

Gaya MLA

Gee, Jeff., Gee, Val. "The Winners Attitude change how you deal with Difficult People and Get the best out of any situation". - New York: Mc Graw Hill, 2006. Text.