Krentzman, H. C. (1981). Successful management strategies for small business. Prentice-Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKrentzman, Harvey C. Successful Management Strategies for Small Business. Englewood Cliffs, N.J.: Prentice-Hall, 1981.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKrentzman, Harvey C. Successful Management Strategies for Small Business. Prentice-Hall, 1981.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.