Association for Supervision and Curriculum Development (U.S.), Virginia. University. School of Education. Dept. of Administration and Supervision, Beegle, C. W., & Edelfelt, R. A. (1977). Staff development, staff liberation: Report of a conference. The Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Association for Supervision and Curriculum Development (U.S.), Virginia. University. School of Education. Dept. of Administration and Supervision, Charles W. Beegle, و Roy A. Edelfelt. Staff Development, Staff Liberation: Report of a Conference. Washington: The Association, 1977.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Association for Supervision and Curriculum Development (U.S.), et al. Staff Development, Staff Liberation: Report of a Conference. The Association, 1977.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.