APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (9. izdanje)

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