American Association of Colleges for Teacher Education & Emens, J. R. (1949). Student personnel services. American Association of Colleges for Teacher Education.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)American Association of Colleges for Teacher Education و John R. Emens. Student Personnel Services. Washington: American Association of Colleges for Teacher Education, 1949.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)American Association of Colleges for Teacher Education و John R. Emens. Student Personnel Services. American Association of Colleges for Teacher Education, 1949.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.