gupta S.P. (2004). International Organisation (2nd.). ALA.
芝加哥风格引文gupta S.P. International Organisation. 2nd. Faridabad: ALA, 2004.
MLA引文gupta S.P. International Organisation. 2nd. ALA, 2004.
警告：这些引文格式不一定是100％准确.
APA引文
gupta S.P. (2004). International Organisation (2nd.). ALA.
芝加哥风格引文gupta S.P. International Organisation. 2nd. Faridabad: ALA, 2004.
MLA引文gupta S.P. International Organisation. 2nd. ALA, 2004.