Cita APA

Kench, A. B. (1972). The language of english business letters: Commercial correspondence foreign students of english. Basingstoke: Macmillan.

Citación estilo Chicago

Kench, A. B. The Language of English Business Letters: Commercial Correspondence Foreign Students of English. Basingstoke: Macmillan, 1972.

Cita MLA

Kench, A. B. The Language of English Business Letters: Commercial Correspondence Foreign Students of English. Basingstoke: Macmillan, 1972.