APA-referens

Hattwick, R. E. (1971). Demand, supply and the market machanism. Prentice-Hall of India.

Chicago-stil citat

Hattwick, Richard E. Demand, Supply and the Market Machanism. New Jersey: Prentice-Hall of India, 1971.

MLA-referens

Hattwick, Richard E. Demand, Supply and the Market Machanism. Prentice-Hall of India, 1971.

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