Gaya APA

Djiwandono, P, I. (2002). The Roles of Indonesian Language in Role-Play Activities in an English Language Class (1). Denpasar: Masyarakat Linguistik Indonesia.

Gaya MLA

Djiwandono, Patrisius, Istiarto. "The Roles of Indonesian Language in Role-Play Activities in an English Language Class". 1 Denpasar: Masyarakat Linguistik Indonesia, 2002. Makalah.