Lipsey, R. G., Steiner, P. O., & Purvis, D. D. (1987). Economics (8th ed.). Harper & Row.
Chicagoスタイル(17版)引用形式Lipsey, Richard G., Peter O. Steiner, , Douglas D. Purvis. Economics. 8th ed. New York: Harper & Row, 1987.
MLA(9版)引用形式Lipsey, Richard G., et al. Economics. 8th ed. Harper & Row, 1987.
警告: この引用は必ずしも正確ではありません.