Cater, C., & Cater, E. (2007). Marine ecotourism between the devil and the deep blue sea. CABI.
Čikaški stil citiranjaCater, Carl, i Erlet Cater. Marine Ecotourism Between the Devil and the Deep Blue Sea. UK: CABI, 2007.
MLA način citiranjaCater, Carl, i Erlet Cater. Marine Ecotourism Between the Devil and the Deep Blue Sea. CABI, 2007.
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