Donham, P., & Day, J. S. (1959). New Enterprises and Small Business Management: The Problems of Establishing and Operating a Small Business. Homewood, Illinois: Richard D. Irwin.
استشهاد بنمط شيكاغوDonham, Paul., و John S. Day. New Enterprises and Small Business Management: The Problems of Establishing and Operating a Small Business. Homewood, Illinois: Richard D. Irwin, 1959.
MLA استشهادDonham, Paul., و John S. Day. New Enterprises and Small Business Management: The Problems of Establishing and Operating a Small Business. Homewood, Illinois: Richard D. Irwin, 1959.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.