Evans, N. (2007). Strategic management for travel and tourism. Elsevier.
Chicago Style aipamenaEvans, Nigel. Strategic Management for Travel and Tourism. Amsterdam: Elsevier, 2007.
MLA aipamenaEvans, Nigel. Strategic Management for Travel and Tourism. Elsevier, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.