APA-viite (7. p.)

Lavrakas, P. J., & Holley, J. K. (1991). Polling and presidential election coverage. Sage Publications.

Chicago-viite (17. p.)

Lavrakas, Paul J., ja Jack K. Holley. Polling and Presidential Election Coverage. Newbury Park, Calif.: Sage Publications, 1991.

MLA-viite (8. p.)

Lavrakas, Paul J., ja Jack K. Holley. Polling and Presidential Election Coverage. Sage Publications, 1991.