Koprowska, Juliet
Communication and interpersonal skills in social work
Learning Matters, 2007
 Buku Teks
Koprowska, Juliet
Communication and interpersonal skills in social work
Learning, Matters, 2005
 Buku Teks
Cournoyer, Barry R.
The social work skills workbook
Brooks/Cole Cengage Learning, 2011
 Buku Teks
Guirdham, Maureen
Interpersonal skills at work
Prentice-Hall, 1996
 Buku Teks
Knapp, Mark L.
Interpersonal communication and human relationships
Allyn and Bacon, 1996
 Buku Teks