Ehsein, A. J. (2014). Factors influencing the readiness to adopt Performance Based Budgeting System (PBBS) among Libyan institutions of higher learning.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ehsein, Ali Jaballa. Factors Influencing the Readiness to Adopt Performance Based Budgeting System (PBBS) Among Libyan Institutions of Higher Learning. 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ehsein, Ali Jaballa. Factors Influencing the Readiness to Adopt Performance Based Budgeting System (PBBS) Among Libyan Institutions of Higher Learning. 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.