Conflict Tactics Scale:

Straus, M. A. (1979). Measuring intrafamily conflict and violence: The Conflict Tactics (CT) Scales. Journal of Marriage and the Family, 41, 75-88.

Straus, M. A., Hamby, S. L., Boney-McCoy, S., Sugarman, D. B. (1996). The revised Conflict Tactics Scales (CTS2): Development and preliminary psychometric data. Journal of Family Issues, 17, 283-316.

Straus, M. A. & Mickey, E. L. (2012). Reliability, validity, and prevalence of partner violence measured by the Conflict Tactics Scales in male-dominant nations. Aggression and Violent Behavior, 17, 463-474.