APA aipamena

Carmines, E. G., & Zeller, R. A. (1979). Reliability and validity assessment. Sage Publications.

Chicago Style aipamena

Carmines, Edward G., and Richard A. Zeller. Reliability and Validity Assessment. Beverly Hills, Calif.: Sage Publications, 1979.

MLA aipamena

Carmines, Edward G., and Richard A. Zeller. Reliability and Validity Assessment. Sage Publications, 1979.