Chang, Valeri
Developing helping skills: a step-by-step approach to competency
Cengage Learning, 2013
Buku Teks
Fatimah Shofa Ulhaq
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
Fakultas Psikologi Universitas Indonesia, 2023
UI - Tugas Akhir
Thomas, Edwin J.
Designing intervention for helping professions
Sage, 1984
Buku Teks
Brammer, Lawrence M.
The helping relationship: process and skills
Prentice-Hall, 1988
Buku Teks
Whittaker, James K.
Social treatment : an approach to interpersonal helping
Aldine, 1975
Buku Teks