Vardaman, B. R., & Lovelace, G. M. (1926). Making the sale. Institute of Business Science.
Chicago Style aipamenaVardaman, Ben R., and Griffin M. Lovelace. Making the Sale. Scranton, Pa: Institute of Business Science, 1926.
MLA aipamenaVardaman, Ben R., and Griffin M. Lovelace. Making the Sale. Institute of Business Science, 1926.
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