Gaya APA
A.Wasik, J., P., B. (2009).
LANGUAGE AND LITERACY DEVELOPMENT: WHAT EDUCATORS NEED TO KNOW .
New York:
The Guilford Press.
Gaya MLA
A.Wasik, James, P.Byrnes,, Barbara.
"LANGUAGE AND LITERACY DEVELOPMENT: WHAT EDUCATORS NEED TO KNOW".
New York:
The Guilford Press,
2009.
Handbook.