Gaya APA

Wolff, J, U, &, P, S. (1982). Communicative codes in Central Java. Linguistics Series, 08 . Ithaca: Ithaca Southeast Asia Program - Cornell University.

Gaya MLA

Wolff, John, U., &, Poedjosoedarmo,, Soepomo. "Communicative codes in Central Java. Linguistics Series, 08". Ithaca: Ithaca Southeast Asia Program - Cornell University, 1982. Buku.