APA aipamena

Grussendorf M. Marion. (2007). English for Presentations. New York, Oxford University Press, 2007.

Chicago Style aipamena

Grussendorf M. Marion. English for Presentations. New York, Oxford University Press, 2007, 2007.

MLA aipamena

Grussendorf M. Marion. English for Presentations. New York, Oxford University Press, 2007, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.