APA-viite

Wouters, A. J. (1998). Transportation costs in the río Aranjuez area, Costa Rica: Explication of determinants and its parameters of the transportation costs.

Chicago-tyylinen lähdeviittaus

Wouters, A. J. Transportation Costs in the Río Aranjuez Area, Costa Rica: Explication of Determinants and Its Parameters of the Transportation Costs. 1998.

MLA-viite

Wouters, A. J. Transportation Costs in the Río Aranjuez Area, Costa Rica: Explication of Determinants and Its Parameters of the Transportation Costs. 1998.

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