APA-viite

Lesikar, R. V. . .., Pettit,John D, & Flatley,Marie E. (2000). Lesikar`s basic business communication (7th ed.). Irwin.

Chicago-tyylinen lähdeviittaus

Lesikar, Raymond V ., Pettit,John D, ja Flatley,Marie E. Lesikar`s Basic Business Communication. 7th ed. London: Irwin, 2000.

MLA-viite

Lesikar, Raymond V ., et al. Lesikar`s Basic Business Communication. 7th ed. Irwin, 2000.