American Association of Colleges for Teacher Education & Emens, J. R. (1949). Student personnel services. American Association of Colleges for Teacher Education.
Cytowanie według stylu Chicago (wyd. 17)American Association of Colleges for Teacher Education i John R. Emens. Student Personnel Services. Washington: American Association of Colleges for Teacher Education, 1949.
Cytowanie według stylu MLA (wyd. 9)American Association of Colleges for Teacher Education i John R. Emens. Student Personnel Services. American Association of Colleges for Teacher Education, 1949.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..