Kale, N. (2002). Business environment and development -S.Y.B.Com (5th.). Vipul.
芝加哥风格引文Kale, N. Business Environment and Development -S.Y.B.Com. 5th. MUmbai: Vipul, 2002.
MLA引文Kale, N. Business Environment and Development -S.Y.B.Com. 5th. Vipul, 2002.
警告：这些引文格式不一定是100％准确.