Gaya APA
Mash, E, J., Barkley, R, A. (2014).
Child Psychopathology (3rd Edition).
United States of America:
The Guilford Press.
Gaya MLA
Mash, Eric, J.., Barkley, Russell, A..
"Child Psychopathology".
3rd Edition
United States of America:
The Guilford Press,
2014.
Text.