Koppikar, V. (1996). Manual of vacations and careers (5th rev.). Career Counsellers pvt. ltd.
芝加哥风格引文Koppikar, Vivek. Manual of Vacations and Careers. 5th rev. Mumbai: Career Counsellers pvt. ltd, 1996.
MLA引文Koppikar, Vivek. Manual of Vacations and Careers. 5th rev. Career Counsellers pvt. ltd, 1996.
警告：这些引文格式不一定是100％准确.