Petro, Y. (2012). How to Enhance the Efficiency of Business Units? Exploring the Relationship between Organizational Structure, IT Governance and Project Portfolio Management Efficiency.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Petro, Yacoub. How to Enhance the Efficiency of Business Units? Exploring the Relationship Between Organizational Structure, IT Governance and Project Portfolio Management Efficiency. 2012.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Petro, Yacoub. How to Enhance the Efficiency of Business Units? Exploring the Relationship Between Organizational Structure, IT Governance and Project Portfolio Management Efficiency. 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.