Whitman, N. (1988). Peer teaching: To teach is to learn twice. Association for the Study of Higher Education.
Παραπομπή σε μορφή Chicago (17η εκδ.)Whitman, Neal. Peer Teaching: To Teach Is to Learn Twice. College Station, Tex: Association for the Study of Higher Education, 1988.
Παραπομπή σε μορφή MLA (9th εκδ.)Whitman, Neal. Peer Teaching: To Teach Is to Learn Twice. Association for the Study of Higher Education, 1988.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.