APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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