Sekaran Uma. Research Methods for Business (5th.). Wiley India.
芝加哥风格引文Sekaran Uma. Research Methods for Business. 5th. 2010: Wiley India.
MLA引文Sekaran Uma. Research Methods for Business. 5th. Wiley India.
警告:这些引文格式不一定是100%准确.
Sekaran Uma. Research Methods for Business (5th.). Wiley India.
芝加哥风格引文Sekaran Uma. Research Methods for Business. 5th. 2010: Wiley India.
MLA引文Sekaran Uma. Research Methods for Business. 5th. Wiley India.