APA aipamena

David,, M. T. (1999). English for special purposes: Written and spoken English for academic purposes. B.I..

Chicago Style aipamena

David,, Mary T. English for Special Purposes: Written and Spoken English for Academic Purposes. Chennai: B.I., 1999.

MLA aipamena

David,, Mary T. English for Special Purposes: Written and Spoken English for Academic Purposes. B.I., 1999.