Cita APA

Wallwork,Adrian. (1997). Discussions A-Z advanced: A resource book of speaking activities. US: Cambridge university press.

Citación estilo Chicago

Wallwork,Adrian. Discussions A-Z Advanced: A Resource Book of Speaking Activities. US: Cambridge university press, 1997.

Cita MLA

Wallwork,Adrian. Discussions A-Z Advanced: A Resource Book of Speaking Activities. US: Cambridge university press, 1997.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.