VENGEDASALAM, D. A. M. K. (2013). PRINCIPLES OF ECONOMICS (3rd.). Oxford University Press, new delhi.
芝加哥风格引文VENGEDASALAM, D AND MADHAVAN K. PRINCIPLES OF ECONOMICS. 3rd. Oxford University Press, new delhi, 2013.
MLA引文VENGEDASALAM, D AND MADHAVAN K. PRINCIPLES OF ECONOMICS. 3rd. Oxford University Press, new delhi, 2013.
警告：这些引文格式不一定是100％准确.