Chatak G.R. (2007). Sustainable Tourism codes and guidelines/1e. Cyber Tech.
Chicago Edition CitationChatak G.R. Sustainable Tourism Codes and Guidelines/1e. Cyber Tech, 2007.
Cita MLAChatak G.R. Sustainable Tourism Codes and Guidelines/1e. Cyber Tech, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.