APA aipamena

Viñals, M. J., Teruel, L., & Bernabé, A. (1999). Natural spaces and tourism. European perspective.

Chicago Style aipamena

Viñals, María José, Lola Teruel, y Antonio Bernabé. Natural Spaces and Tourism. European Perspective. 1999.

MLA aipamena

Viñals, María José, Lola Teruel, y Antonio Bernabé. Natural Spaces and Tourism. European Perspective. 1999.

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