Sen, S. N. Elementary prinicples of economics.
Chicago Edition CitationSen, Satyendra Nath. Elementary Prinicples of Economics.
MLA引文Sen, Satyendra Nath. Elementary Prinicples of Economics.
警告：這些引文格式不一定是100％准確.
APA引文
Sen, S. N. Elementary prinicples of economics.
Chicago Edition CitationSen, Satyendra Nath. Elementary Prinicples of Economics.
MLA引文Sen, Satyendra Nath. Elementary Prinicples of Economics.