APA aipamena

NAPA, P. A. (1992). How To Answer English Questions. Yogyakarta: Kanisius.

Chicago Style aipamena

NAPA, Pieter A. How To Answer English Questions. Yogyakarta: Kanisius, 1992.

MLA aipamena

NAPA, Pieter A. How To Answer English Questions. Yogyakarta: Kanisius, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.