Gaya APA
[et.al.], M, O, C. (2012).
Social Competence in Late Elementary School: Relationships to Parenting and Neighborhood Context .
New York:
Springer Science+Business Media.
Gaya MLA
[et.al.], Margaret, O’Brien, Caughy.
"Social Competence in Late Elementary School: Relationships to Parenting and Neighborhood Context".
New York:
Springer Science+Business Media,
2012.
e-journal.