APA-viite

Kerf,Michel. (1998). Concessions for infrastructure: A guide to their design and award. World Bank.

Chicago-tyylinen lähdeviittaus

Kerf,Michel. Concessions for Infrastructure: A Guide to Their Design and Award. Washington: World Bank, 1998.

MLA-viite

Kerf,Michel. Concessions for Infrastructure: A Guide to Their Design and Award. World Bank, 1998.

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