Rumbauskas, F. J. (2007). Selling sucks: How to stop selling and start getting prospects to buy! Hoboken, N.J: John Wiley & Sons, Inc.
Trích dẫn kiểu ChicagoRumbauskas, Frank J. Selling Sucks: How to Stop Selling and Start Getting Prospects to Buy! Hoboken, N.J: John Wiley & Sons, Inc, 2007.
MLA引文Rumbauskas, Frank J. Selling Sucks: How to Stop Selling and Start Getting Prospects to Buy! Hoboken, N.J: John Wiley & Sons, Inc, 2007.
警告:這些引文格式不一定是100%准確.