Beach, F. H., Buskirk, R. H., & Russell, F. A. (1959). Text book of salesmanship (7.). Mc GRaw- Hill Book Company Inc.
Chicago Edition CitationBeach, Frank H., Richard H. Buskirk, and Frederic A. Russell. Text Book of Salesmanship. 7. London: Mc GRaw- Hill Book Company Inc, 1959.
MLA Edition CitationBeach, Frank H., et al. Text Book of Salesmanship. 7. Mc GRaw- Hill Book Company Inc, 1959.
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