Thull, J. (2006). Exceptional selling: How the best connect and win in high stakes sales. Chichester: John Wiley.
Trích dẫn kiểu ChicagoThull, Jeff. Exceptional Selling: How the Best Connect and Win in High Stakes Sales. Chichester: John Wiley, 2006.
MLA引文Thull, Jeff. Exceptional Selling: How the Best Connect and Win in High Stakes Sales. Chichester: John Wiley, 2006.
警告:這些引文格式不一定是100%准確.