Roy, D. A., Simpson, C. L., & Suzman, C. L. (1981). Southeast exporting: Profiles, typology, and the role of technology in selected U.S. firms. College of Business Administration, Georgia State University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Roy, Delwin A., Claude L. Simpson, و Cedric L. Suzman. Southeast Exporting: Profiles, Typology, and the Role of Technology in Selected U.S. Firms. Atlanta, Ga.: College of Business Administration, Georgia State University, 1981.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Roy, Delwin A., et al. Southeast Exporting: Profiles, Typology, and the Role of Technology in Selected U.S. Firms. College of Business Administration, Georgia State University, 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.