Archer, B. (1973). The impact of domestic tourism. University of Wales Press.
Lua i Stíl Chicago (17ú heag.)Archer, Brian. The Impact of Domestic Tourism. [Bangor]: University of Wales Press, 1973.
Lua MLA (9ú heag.)Archer, Brian. The Impact of Domestic Tourism. University of Wales Press, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.