Gaya APA

Lorio, C, K, D. (2005). Measurement in Health Behavior : Methods for Research and Evaluation . San Fransisco: John Wiley & Sons.

Gaya MLA

Lorio, Colleen, Konicki, Di. "Measurement in Health Behavior : Methods for Research and Evaluation". San Fransisco: John Wiley & Sons, 2005. Text.