Longenecker, J. G., Moore, C. W., & Petty, J. W. (2000). Small business management: An entrepreneurial emphasis (11th ed.). South-Western College Pub..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Longenecker, Justin G., Carlos W. Moore, و J. William Petty. Small Business Management: An Entrepreneurial Emphasis. 11th ed. Cincinnati: South-Western College Pub., 2000.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Longenecker, Justin G., et al. Small Business Management: An Entrepreneurial Emphasis. 11th ed. South-Western College Pub., 2000.