APA aipamena

Riyanto, S. (2010). Developing vocabulary skills book 3. Pustaka Pelajar.

Chicago Style aipamena

Riyanto, Slamet. Developing Vocabulary Skills Book 3. Pustaka Pelajar, 2010.

MLA aipamena

Riyanto, Slamet. Developing Vocabulary Skills Book 3. Pustaka Pelajar, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.