Samuelson Paul & Nordhaus, W. D. (2012). Economics (19th.). Tata McGraw Hill.
Chicagoスタイル(17版)引用形式Samuelson Paul , William D. Nordhaus. Economics. 19th. Chennai: Tata McGraw Hill, 2012.
MLA(9版)引用形式Samuelson Paul , William D. Nordhaus. Economics. 19th. Tata McGraw Hill, 2012.
警告: この引用は必ずしも正確ではありません.