Gaya APA

Dyanasari, , Harwiki, W. (2012). Edpsych: Modules; 2nd ed . Ne York: Mc Gra -Hill.

Gaya MLA

Dyanasari, , Harwiki, W.. Edpsych: Modules; 2nd ed. Ne York: Mc Gra -Hill, 2012. Ebook.