Cita APA

Carmines,Edward G, & Zeller,Richard A. (1979). Reliability and validity assessment. Sage.

Chicago Edition Citation

Carmines,Edward G, i Zeller,Richard A. Reliability and Validity Assessment. London: Sage, 1979.

Cita MLA

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