Futrell, C. M. (1996). ABC's of relationship selling. M.C. Graw Hill.
Chicago Edition CitationFutrell, Charles M. ABC's of Relationship Selling. Boston: M.C. Graw Hill, 1996.
MLA引文Futrell, Charles M. ABC's of Relationship Selling. M.C. Graw Hill, 1996.
警告:這些引文格式不一定是100%准確.