Patil, B. (2009). Regional variation in entrepreneurship. APL Books.
芝加哥风格引文Patil, B.S. Regional Variation in Entrepreneurship. New Delhi: APL Books, 2009.
MLA引文Patil, B.S. Regional Variation in Entrepreneurship. APL Books, 2009.
警告：这些引文格式不一定是100％准确.