Byrns, R. T. (1992). Economics (5th ed.). Harper Collins.
Chicagoスタイル(17版)引用形式Byrns, Ralph T. Economics. 5th ed. New York, New York: Harper Collins, 1992.
MLA(9版)引用形式Byrns, Ralph T. Economics. 5th ed. Harper Collins, 1992.
警告: この引用は必ずしも正確ではありません.
Byrns, R. T. (1992). Economics (5th ed.). Harper Collins.
Chicagoスタイル(17版)引用形式Byrns, Ralph T. Economics. 5th ed. New York, New York: Harper Collins, 1992.
MLA(9版)引用形式Byrns, Ralph T. Economics. 5th ed. Harper Collins, 1992.