APA način citiranja (7. izdanje)

Bosticco, M. (1985). Instant business letters (2nd ed.). Gower.

Čikaški stil citiranja (17. izdanje)

Bosticco, Mary. Instant Business Letters. 2nd ed. Aldershot, Hants., Eng: Gower, 1985.

MLA način citiranja (9. izdanje)

Bosticco, Mary. Instant Business Letters. 2nd ed. Gower, 1985.