Gaya APA
Butler, I., Williamson, H. (1994).
CHILDREN SPEAK:CHILDREN, TRAUMA AND SOCIAL WORK .
England:
Longman Group Limited.
Gaya MLA
Butler, Ian., Williamson, Howard.
"CHILDREN SPEAK:CHILDREN, TRAUMA AND SOCIAL WORK".
England:
Longman Group Limited,
1994.
Text.