APA-viite

Gudmundson, L. (2002). On the routes not chosen: Commercial capital and coffee production in the Central Valley of Costa Rica.

Chicago-tyylinen lähdeviittaus

Gudmundson, Lowell. On the Routes Not Chosen: Commercial Capital and Coffee Production in the Central Valley of Costa Rica. 2002.

MLA-viite

Gudmundson, Lowell. On the Routes Not Chosen: Commercial Capital and Coffee Production in the Central Valley of Costa Rica. 2002.

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