Pepinsky, H. B. (1954). Counseling Theory and practice. The Ronald.
Chicago Style aipamenaPepinsky, Harold B. Counseling Theory and Practice. New York: The Ronald, 1954.
MLA aipamenaPepinsky, Harold B. Counseling Theory and Practice. The Ronald, 1954.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.