APA-viite (7. p.)

Lesikar, R. V. (2015). Business Communication (13th ed.). McGraw Hill Education (India) Private Limited.

Chicago-viite (17. p.)

Lesikar, Raymond V. Business Communication. 13th ed. New Delhi: McGraw Hill Education (India) Private Limited, 2015.

MLA-viite (9. p.)

Lesikar, Raymond V. Business Communication. 13th ed. McGraw Hill Education (India) Private Limited, 2015.