1. Adler, P.A., and P. Adler. 2002. The reluctant respondent. In Handbook of interview research: Context and method, ed. J.F. Gubrium and J.A. Holstein, 515–536. Thousand Oaks: Sage.
2. Allen, Natalie J., David J. Stanley, Helen M. Williams, and Sarah J. Ross. 2007. Assessing the Impact of Nonresponse on Work Group Diversity Effects. Organizational Research Methods 10 (2): 262–286.
3. Ancona, Deborah, and Chee-Leong. Chong. 1996. Entrainment: Pace, cycle and rhythm in organizational behavior. In Research in organizational behavior 18, ed. B.M. Staw and L.L. Cummings, 251–284. Greenwich: Jai Press.
4. Aschoff, J. 1979. “Circadian rhythms: General features and endocrinological aspects.” In Endocrine rhythms, edited by D.T. Krieger. New York: Raven Press.
5. Brown, Kirk Warren, and Richard M. Ryan. 2003. The Benefits of Being Present: Mindfulness and Its Role in Psychological Well-Being. Journal of Personality and Social Psychology 84 (4): 822–848.