APA način citiranja

Villalobos-Céspedes, D., Galdeano-Gómez, E., & Tolón-Becerra, A. (2009). Indicators of Demand Satisfaction for Nature Tourism in Costa Rica’s Central Valley.

Čikaški stil citiranja

Villalobos-Céspedes, Daniel, Emilio Galdeano-Gómez, i Alfredo Tolón-Becerra. Indicators of Demand Satisfaction for Nature Tourism in Costa Rica’s Central Valley. 2009.

MLA način citiranja

Villalobos-Céspedes, Daniel, Emilio Galdeano-Gómez, i Alfredo Tolón-Becerra. Indicators of Demand Satisfaction for Nature Tourism in Costa Rica’s Central Valley. 2009.

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