Al-Magidi, A., & Shapiro, A. (1989). Leadership behavior of public elementary school principals as perceived by principals and their teachers in a selected school district in the south region of Saudi Arabia. University of South Florida.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Magidi, Alhassan, و Arthur Shapiro. Leadership Behavior of Public Elementary School Principals as Perceived by Principals and Their Teachers in a Selected School District in the South Region of Saudi Arabia. Florida: University of South Florida, 1989.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Magidi, Alhassan, و Arthur Shapiro. Leadership Behavior of Public Elementary School Principals as Perceived by Principals and Their Teachers in a Selected School District in the South Region of Saudi Arabia. University of South Florida, 1989.