Gaya APA
William, B, M. (1979).
Child Psychiatry In Asean Countries: A Book Of Readings (Cetakan I).
Quezon City:
New Day Publishers.
Gaya MLA
William, Bolman, M.
"Child Psychiatry In Asean Countries: A Book Of Readings".
Cetakan I
Quezon City:
New Day Publishers,
1979.
Text.