Guntrip, H. (1949). Psychology for ministers and social workers. Independent Press.
Chicago Style aipamenaGuntrip, Harry. Psychology for Ministers and Social Workers. London: Independent Press, 1949.
MLA aipamenaGuntrip, Harry. Psychology for Ministers and Social Workers. Independent Press, 1949.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.