Gaya APA

ARSHAD, M., CHEN, W, H. (2009). Vygotsky's socio-cultural theory of literacy : . Jakarta: Faculty of Humanities University of Indonesia.

Gaya MLA

ARSHAD, Mahzan., CHEN, Wu, Hsueh. "Vygotsky's socio-cultural theory of literacy :". Jakarta: Faculty of Humanities University of Indonesia, 2009. Artikel.