Tschudin, Verena
Counselling skills for nurses
Bailliere Tindall, 1988
 Buku Teks SO
Tschudin, Verena
Counselling skills for nurses
Bailliere Tindall, 1982
 Buku Teks SO
McLeod, John
Counselling skills: a practical guide for counsellors and helping professionals
McGraw-hill Open University press, 2012
 Buku Teks
Tschudin, Verena
Counselling skills for nurses
Bailliere Tindall , 1995
 Buku Teks SO
Seden, Janet
Counselling skills in social work practice / Janet Seden
Open University Press, 2005
 Buku Teks