Ülkü, A., & Göktaş, L. S. Tour Guide Competence in Gastronomy Tours. Istanbul University Press.
Chicago Style (17th ed.) CitationÜlkü, Abdullah, and Levent Selman Göktaş. Tour Guide Competence in Gastronomy Tours. Istanbul University Press.
MLA (9th ed.) CitationÜlkü, Abdullah, and Levent Selman Göktaş. Tour Guide Competence in Gastronomy Tours. Istanbul University Press.
Warning: These citations may not always be 100% accurate.