Hussein, H. M., & Haj Youssef, M. S. (2021). In and Out of Self-Employment, Are You Really an Entrepreneur: The Rise of a New Division?
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hussein, Hiba Maher, و Moustafa Salman Haj Youssef. In and Out of Self-Employment, Are You Really an Entrepreneur: The Rise of a New Division? 2021.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Hussein, Hiba Maher, و Moustafa Salman Haj Youssef. In and Out of Self-Employment, Are You Really an Entrepreneur: The Rise of a New Division? 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.