LIPSEY, R. G. (1975). Economics. Harper & Row.
Tohutoru Kātū Chicago (17th ed.)LIPSEY, Richard G. Economics. New York: Harper & Row, 1975.
Tohutoro MLA (9th ed.)LIPSEY, Richard G. Economics. Harper & Row, 1975.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.