APA-referens

Rosero Bixby, L. (1993). Studies of the Costa Rican Model I: Peace, Health and Development in Costa Rica.

Chicago-stil citat

Rosero Bixby, Luis. Studies of the Costa Rican Model I: Peace, Health and Development in Costa Rica. 1993.

MLA-referens

Rosero Bixby, Luis. Studies of the Costa Rican Model I: Peace, Health and Development in Costa Rica. 1993.

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