Gaya APA

Gee, J., Gee, V. (2006). The Winner's attitude : change how you deal with difficult people and get the best out of any situation / Jeff Gee, Val Gee . New York: McGraw-Hill.

Gaya MLA

Gee, Jeff., Gee, Val.. "The Winner's attitude : change how you deal with difficult people and get the best out of any situation / Jeff Gee, Val Gee". New York: McGraw-Hill, 2006. Buku.