APA aipamena

Cyssco, D. R. (2008). Practical English Grammar & Daily Conversation. Pustaka Tiga Kelana.

Chicago Style aipamena

Cyssco, Dhanny R. Practical English Grammar & Daily Conversation. Pustaka Tiga Kelana, 2008.

MLA aipamena

Cyssco, Dhanny R. Practical English Grammar & Daily Conversation. Pustaka Tiga Kelana, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.