Kjer-Hansen, M. (1965). Cost problems in modern marketing. Einar Harcks Forlag.
Chicago Edition CitationKjer-Hansen, Max. Cost Problems in Modern Marketing. Kobenhavn: Einar Harcks Forlag, 1965.
Deismireacht MLAKjer-Hansen, Max. Cost Problems in Modern Marketing. Einar Harcks Forlag, 1965.
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