Jabr, S. M. (1977). Objectives, resource activities and application activities for the eighth grade geography textbook in Saudi Arabia. University of Kansas, Faculty of the Graduate School, Department of of Curriculum and Instruction.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Jabr, Soliman M. Objectives, Resource Activities and Application Activities for the Eighth Grade Geography Textbook in Saudi Arabia. Kansas: University of Kansas, Faculty of the Graduate School, Department of of Curriculum and Instruction, 1977.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Jabr, Soliman M. Objectives, Resource Activities and Application Activities for the Eighth Grade Geography Textbook in Saudi Arabia. University of Kansas, Faculty of the Graduate School, Department of of Curriculum and Instruction, 1977.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.