Holloway, J., & Robinson, C. Marketing for tourism (3rd edition.).
Chicago Stili AlıntıHolloway, J.Christopher, and Chris Robinson. Marketing for Tourism. 3rd edition.
MLA AlıntıHolloway, J.Christopher, and Chris Robinson. Marketing for Tourism. 3rd edition.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..