Chitwood, R. E. (1997). World class selling: The science of selling: The complete selling process.
Chicago Edition CitationChitwood, Roy E. World Class Selling: The Science of Selling: The Complete Selling Process. Jaico Pub: Mumbai, 1997.
MLA Edition CitationChitwood, Roy E. World Class Selling: The Science of Selling: The Complete Selling Process. 1997.
Warning: These citations may not always be 100% accurate.