Weaver, D. B., & Lawton, L. (2002). Tourism management (2nd ed.). Wiley.
Lua i Stíl Chicago (17ú heag.)Weaver, David Bruce, agus Laura Lawton. Tourism Management. 2nd ed. Brisbane: Wiley, 2002.
Lua MLA (9ú heag.)Weaver, David Bruce, agus Laura Lawton. Tourism Management. 2nd ed. Wiley, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.