APA ציטוט

Pedersen, A. (2015). Managing tourism at world heritage sites: A practical manual for World Heritage site managers. UNESCO World Heritage Centre.

Trích dẫn kiểu Chicago

Pedersen, Arthur. Managing Tourism At World Heritage Sites: A Practical Manual for World Heritage Site Managers. UNESCO World Heritage Centre, 2015.

ציטוט MLA

Pedersen, Arthur. Managing Tourism At World Heritage Sites: A Practical Manual for World Heritage Site Managers. UNESCO World Heritage Centre, 2015.