Siropolis, N. C. (1997). Entrepreneurship and small business management (6th ed.). Houghton Mifflin Co..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSiropolis, Nicholas C. Entrepreneurship and Small Business Management. 6th ed. Boston: Houghton Mifflin Co., 1997.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSiropolis, Nicholas C. Entrepreneurship and Small Business Management. 6th ed. Houghton Mifflin Co., 1997.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.