APA-ийн эшлэл(7 дахь хэвлэлт)

Fitzgerald, J. (1993). Business communications: Basic concepts, security, and design (4th ed.). John Wiley & Sons.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Fitzgerald, Jerry. Business Communications: Basic Concepts, Security, and Design. 4th ed. New York: John Wiley & Sons, 1993.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Fitzgerald, Jerry. Business Communications: Basic Concepts, Security, and Design. 4th ed. John Wiley & Sons, 1993.