Lawrence, F., & Humphreys, E. (1967). Marginal costing/2e (2nd ed.). Macdonald & Evans.
Chicago Edition CitationLawrence, F.C, i E.V Humphreys. Marginal Costing/2e. 2nd ed. London: Macdonald & Evans, 1967.
Cita MLALawrence, F.C, i E.V Humphreys. Marginal Costing/2e. 2nd ed. Macdonald & Evans, 1967.
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