Guptan, S. U. (2006). Mentoring: A practitioner's guide to touching lives. Response Books.
芝加哥风格引文Guptan, Sunil Unny. Mentoring: A Practitioner's Guide to Touching Lives. New Delhi ; Thousand Oaks, Calif.: Response Books, 2006.
MLA引文Guptan, Sunil Unny. Mentoring: A Practitioner's Guide to Touching Lives. Response Books, 2006.
警告：这些引文格式不一定是100％准确.