Wilkins, P. (1997). Personal and professional development for counsellors. Sage.
芝加哥风格引文Wilkins, Paul. Personal and Professional Development for Counsellors. London: Sage, 1997.
MLA引文Wilkins, Paul. Personal and Professional Development for Counsellors. Sage, 1997.
警告：这些引文格式不一定是100％准确.