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