Sairafi, A. A., & Denmark, E. T. (1983). An investigation of procedures for improving prospective elementary school teachers problem solving abilities. Florida State University, Department Of Curiculum and Instruction.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sairafi, Adnan Abdulghani, و E. T. Denmark. An Investigation of Procedures for Improving Prospective Elementary School Teachers Problem Solving Abilities. Florida: Florida State University, Department Of Curiculum and Instruction, 1983.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sairafi, Adnan Abdulghani, و E. T. Denmark. An Investigation of Procedures for Improving Prospective Elementary School Teachers Problem Solving Abilities. Florida State University, Department Of Curiculum and Instruction, 1983.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.