Cita APA (7th ed.)

Bourque, L. B., & Clark, V. (1992). Processing data: The survey example. Sage Publications.

Cita Chicago (17th ed.)

Bourque, Linda Brookover, i Virginia Clark. Processing Data: The Survey Example. Newbury Park, California: Sage Publications, 1992.

Cita MLA (9th ed.)

Bourque, Linda Brookover, i Virginia Clark. Processing Data: The Survey Example. Sage Publications, 1992.