The psychology of helping and altruism: problems and puzzles

Hubungan Antara Tingkat Altruisme dan Tingkat Religiusitas Terhadap Kecenderungan untuk Berpartisipasi dalam Perilaku Prososial = The Relationship between Altruism And Religiosity Level with Tendency to Engage in Prosocial Behaviour

Developing helping skills: a step-by-step approach to competency

The helping relationship: process and skills

Helping others help themselves a guide to connseling skills