Rubin, R. B., Rubin, A. M., Graham, E. E., Perse, E. M. 1., & Seibold, D. R. (2011). Communication research measures II: A sourcebook. New York: Routledge.

Rubin, Rebecca B., Alan M. Rubin, Elizabeth E. Graham, Elizabeth M. 1949- Perse, and David R. Seibold. Communication Research Measures II: A Sourcebook. New York: Routledge, 2011.

Rubin, Rebecca B., et al. Communication Research Measures II: A Sourcebook. New York: Routledge, 2011.