Samuelson, P. A. (1985). Economics (12th.). McGraw-Hill.
Chicagoスタイル(17版)引用形式Samuelson, Paul A. Economics. 12th. Singapore: McGraw-Hill, 1985.
MLA(9版)引用形式Samuelson, Paul A. Economics. 12th. McGraw-Hill, 1985.
警告: この引用は必ずしも正確ではありません.
Samuelson, P. A. (1985). Economics (12th.). McGraw-Hill.
Chicagoスタイル(17版)引用形式Samuelson, Paul A. Economics. 12th. Singapore: McGraw-Hill, 1985.
MLA(9版)引用形式Samuelson, Paul A. Economics. 12th. McGraw-Hill, 1985.