India Corporate Directory 2002-2003.
芝加哥风格引文India Corporate Directory 2002-2003.
MLA引文India Corporate Directory 2002-2003.
警告：这些引文格式不一定是100％准确.
APA引文
India Corporate Directory 2002-2003.
芝加哥风格引文India Corporate Directory 2002-2003.
MLA引文India Corporate Directory 2002-2003.