Barefoot, J. C., Haney, T. L., Simpson, S. W., Blumenthal, J. A., & Williams, R. B. (1990). Depression and the assessment of Type A behavior in a clinical population. Psychological Assessment: A Journal of Consulting and Clinical Psychology, 2, 483–485.

Barefoot, J. C., T. L. Haney, S. W. Simpson, J. A. Blumenthal, and R. B. Williams. “Depression and the assessment of Type A behavior in a clinical population.” Psychological Assessment: A Journal of Consulting and Clinical Psychology 2 (1990): 483–85.

Barefoot JC, Haney TL, Simpson SW, Blumenthal JA, Williams RB. Depression and the assessment of Type A behavior in a clinical population. Psychological Assessment: A Journal of Consulting and Clinical Psychology. 1990;2:483–5.

Barefoot, J. C., et al. “Depression and the assessment of Type A behavior in a clinical population.” Psychological Assessment: A Journal of Consulting and Clinical Psychology, vol. 2, 1990, pp. 483–85.

Barefoot JC, Haney TL, Simpson SW, Blumenthal JA, Williams RB. Depression and the assessment of Type A behavior in a clinical population. Psychological Assessment: A Journal of Consulting and Clinical Psychology. 1990;2:483–485.