Παραπομπή APA
Wahab, S., & Pigram, J. J. J. Tourism, development and growth: The challenge of sustainability. London ; New.
Παραπομπή Chicago StyleWahab, Salah., and J. J. J. Pigram. Tourism, Development and Growth: The Challenge of Sustainability. London ; New.
Παραπομπή MLAWahab, Salah., and J. J. J. Pigram. Tourism, Development and Growth: The Challenge of Sustainability. London ; New.
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