Lipsey, R. G., Langley, P. C., & Mahoney, D. M. (1981). Positive economics for Australian students. Weidenfeld and Nicolson.
Chicagoスタイル(17版)引用形式Lipsey, Richard G., Paul C. Langley, , Dennis M. Mahoney. Positive Economics for Australian Students. London: Weidenfeld and Nicolson, 1981.
MLA(9版)引用形式Lipsey, Richard G., et al. Positive Economics for Australian Students. Weidenfeld and Nicolson, 1981.
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