Weidacker, K., Ehring, T., Raes, F., & Emmelkamp, P. M. G. (2012). Validation of the Dutch Version of the Perseverative Thinking Questionnaire (PTQ-NL). European Journal of Psychological Assessment, 28(2), pp. 102-108. doi:10.1027/1015-5759/a000097
Chicago Style CitationWeidacker, Kathrin, Thomas Ehring, Filip Raes, and Paul M. G. Emmelkamp. "Validation of the Dutch Version of the Perseverative Thinking Questionnaire (PTQ-NL)." European Journal of Psychological Assessment 28, no. 2 (2012): 102-108.
MLA CitationWeidacker, Kathrin, Thomas Ehring, Filip Raes, and Paul M. G. Emmelkamp. "Validation of the Dutch Version of the Perseverative Thinking Questionnaire (PTQ-NL)." European Journal of Psychological Assessment 28.2 (2012): 102-108.
Warning: These citations may not always be 100% accurate.