Northouse, Peter G.
Health communication : a handbook for health professionals
Prentice-Hall, 1985
 Buku Referensi
Online counseling : a handbook for mental health professionals
[edited by] Ron Kraus, George Stricker, Cedric Speyer
Elsevier , 2010
 Buku Teks
Smith, Michael J.
Handbook of program evaluation for social work and health professionals
Oxford University Press, 2010
 Buku Teks
Gahart, Betty L.
Intravenous medications : a handbook for nurses and allied health professionals
Mosby , 1995
 Buku Referensi
Goodman, Michael
Managing managed care II : a handbook for mental health professionals
American Psychiatic Press , 1996
 Buku Teks