Diem Ihsan
Pragmatik, analisis wacana, dan guru bahasa: (pragmatics, discourse, analysis, and language teachers)
Universitas Sriwijaya, 2011
Buku Teks
Cohen, David
The development of play
Routledge, 2006
Buku Teks
Carmichael, Karla D.
Play therapy : an introduction
Pearson - Prentice Hall, 2006
Buku Teks
Handbook of play therapy
edited by Charles E. Schaefer and Kevin J. O'Connor
John Wiley & Sons, 1982
Buku Referensi
Cattanach, Ann
Play therapy with abused children/Ann Cattanach
Jessica Kingsley , 1992
Buku Teks