Pacific Asia Travel Association. Issues & trends, Pacific Asia travel. Pacific Asia Travel Association.
Lua i Stíl Chicago (17ú heag.)Pacific Asia Travel Association. Issues & Trends, Pacific Asia Travel. [S.l.]: Pacific Asia Travel Association.
Lua MLA (8ú heag.)Pacific Asia Travel Association. Issues & Trends, Pacific Asia Travel. Pacific Asia Travel Association.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.