Waud, R. N., & Norton, H. S. (1983). Economics (2nd ed.). Harper & Row.
Chicagoスタイル(17版)引用形式Waud, Roger N., , Hugh Stanton Norton. Economics. 2nd ed. New York: Harper & Row, 1983.
MLA(9版)引用形式Waud, Roger N., , Hugh Stanton Norton. Economics. 2nd ed. Harper & Row, 1983.
警告: この引用は必ずしも正確ではありません.