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