LESIKAR, R. V., & LESIKAR, R. V. (2008). Business Communication making connections in a digital worldRaymond V. Lesikar, Marie E. Flatley and Kathryn Rentz. McGraw-Hill.
Chicago-viite (17. p.)LESIKAR, Raymond V., ja Raymond V. LESIKAR. Business Communication Making Connections in a Digital WorldRaymond V. Lesikar, Marie E. Flatley and Kathryn Rentz. McGraw-Hill, 2008.
MLA-viite (8. p.)LESIKAR, Raymond V., ja Raymond V. LESIKAR. Business Communication Making Connections in a Digital WorldRaymond V. Lesikar, Marie E. Flatley and Kathryn Rentz. McGraw-Hill, 2008.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.