GRAMPP, W. D. (1960). Manchester school of economics: William D.GRAMPP. Univ. Press.
Chicago Style (17th ed.) ZitazioaGRAMPP, William D. Manchester School of Economics: William D.GRAMPP. Stanford: Univ. Press, 1960.
MLA (9th ed.) ZitazioaGRAMPP, William D. Manchester School of Economics: William D.GRAMPP. Univ. Press, 1960.
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