Tyson, L. D. (1975). Yugoslav firm: Theory and reality : investment decision-making in the Yugoslav self-managed enterprise. International Labour Office.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Tyson, Laura D'Andrea. Yugoslav Firm: Theory and Reality : Investment Decision-making in the Yugoslav Self-managed Enterprise. Geneva: International Labour Office, 1975.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Tyson, Laura D'Andrea. Yugoslav Firm: Theory and Reality : Investment Decision-making in the Yugoslav Self-managed Enterprise. International Labour Office, 1975.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.