Walter Vieira. (2008). The New Professional Salesman: Meeting Challenges in the 21st Century (1st.). Response Books.
Chicago Edition CitationWalter Vieira. The New Professional Salesman: Meeting Challenges in the 21st Century. 1st. New Delhi: Response Books, 2008.
MLA Edition CitationWalter Vieira. The New Professional Salesman: Meeting Challenges in the 21st Century. 1st. Response Books, 2008.
Warning: These citations may not always be 100% accurate.