Mearns, Dave, author
Developing person-centred counselling
Sage Publications, 2003
 Buku Teks
Casemore, Roger
Person-centred counselling : in a nutshell
Sage Publications, 2006
 Buku Teks
Joyce, Phil, author
Skills in gestalt counselling & psychotherapy
Sage Publications , 2004
 Buku Teks
Lister-Ford, Christine, author
Skills in transactional analysis counselling and psychotherapy
Sage Publications, 2002
 Buku Teks
Claringbull, Norman, author
What is counselling and psychotherapy?
Learning Matters, 2010
 Buku Teks