Egan, G., & McGourty, R. F. (2007). Exercises in helping skills: A manual to accompany the skilled helper. Belmont, CA: Thomson/Brooks cole.
Styl cytowania ChicagoEgan, Gerard, i Richard F. McGourty. Exercises in Helping Skills: A Manual to Accompany the Skilled Helper. Belmont, CA: Thomson/Brooks cole, 2007.
Styl cytowania MLAEgan, Gerard, i Richard F. McGourty. Exercises in Helping Skills: A Manual to Accompany the Skilled Helper. Belmont, CA: Thomson/Brooks cole, 2007.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..