ICOMOS International Committee on Cultural Tourism,, International Council of Monuments and Sites. Sri Lanka National Committee., International Council on Monuments and Sites. General Assembly, & International Scientific Symposium. Cultural tourism: Tourism at world heritage cultural sites : the sites manager's hand book.
استشهاد بنمط شيكاغوICOMOS International Committee on Cultural Tourism,, International Council of Monuments and Sites. Sri Lanka National Committee, International Council on Monuments and Sites. General Assembly, و International Scientific Symposium. Cultural Tourism: Tourism At World Heritage Cultural Sites : The Sites Manager's Hand Book.
MLA استشهادICOMOS International Committee on Cultural Tourism,, International Council of Monuments and Sites. Sri Lanka National Committee, International Council on Monuments and Sites. General Assembly, و International Scientific Symposium. Cultural Tourism: Tourism At World Heritage Cultural Sites : The Sites Manager's Hand Book.