Collins, J. C., & Lazier, W. C. (1992). Beyond entrepreneurship: Tuning your business into an enduring great company. Prentice hall.
استشهاد بنمط شيكاغوCollins, James C., و William C. Lazier. Beyond Entrepreneurship: Tuning Your Business into an Enduring Great Company. New Jersey: Prentice hall, 1992.
MLA استشهادCollins, James C., و William C. Lazier. Beyond Entrepreneurship: Tuning Your Business into an Enduring Great Company. Prentice hall, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.