Buskirk, R. H., & Davis, M. (1987). The entrepreneur's audio handbook [. Audio Renaissance Tapes.
Chicago Style (17th ed.) CitationBuskirk, Richard H., and Mack Davis. The Entrepreneur's Audio Handbook [. Los Angeles: Audio Renaissance Tapes, 1987.
MLA (9th ed.) CitationBuskirk, Richard H., and Mack Davis. The Entrepreneur's Audio Handbook [. Audio Renaissance Tapes, 1987.
Warning: These citations may not always be 100% accurate.