SAMUELSON PAUL. (2013). ECONOMICS (19TH.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
芝加哥风格引文SAMUELSON PAUL. ECONOMICS. 19TH. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2013.
MLA引文SAMUELSON PAUL. ECONOMICS. 19TH. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2013.
警告：这些引文格式不一定是100％准确.