Al-Shawan, A. M., & Blackman, C. (1985). Social studies goals at the intermediate-school level in Saudi Arabia: Present status and future needs. Michigan State University, Department of Teacher Education.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Shawan, Abdulrahman M., و Charles Blackman. Social Studies Goals at the Intermediate-school Level in Saudi Arabia: Present Status and Future Needs. Michigan: Michigan State University, Department of Teacher Education, 1985.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Shawan, Abdulrahman M., و Charles Blackman. Social Studies Goals at the Intermediate-school Level in Saudi Arabia: Present Status and Future Needs. Michigan State University, Department of Teacher Education, 1985.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.