APA ציטוט

Kjer-Hansen, M. (1965). Cost problems in modern marketing. Einar Harcks Forlag.

Chicago Edition Citation

Kjer-Hansen, Max. Cost Problems in Modern Marketing. Kobenhavn: Einar Harcks Forlag, 1965.

ציטוט MLA

Kjer-Hansen, Max. Cost Problems in Modern Marketing. Einar Harcks Forlag, 1965.