Gaya APA

Jr., F, J, R. (2007). Selling Sucks : How to Stop Selling and Start Getting Prospects to Buy (Cet. 1.--). New Jersey: John Wiley and Sons.

Gaya MLA

Jr., Frank, J., Rumbauskas. "Selling Sucks : How to Stop Selling and Start Getting Prospects to Buy". Cet. 1.-- New Jersey: John Wiley and Sons, 2007. Buku.