APA (7. basım) Alıntı

Monippally, M. (1997). The craft of business letter writing. TMH.

Chicago Style (17. basım) Atıf

Monippally, Mathew. The Craft of Business Letter Writing. New delhi: TMH, 1997.

MLA (9th ed.) Atıf

Monippally, Mathew. The Craft of Business Letter Writing. TMH, 1997.