Não informado. (1976). American journal of small business. University of Baltimore, School of Business.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. American Journal of Small Business. Baltimore, Md: University of Baltimore, School of Business, 1976.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. American Journal of Small Business. University of Baltimore, School of Business, 1976.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.