Condry, E. (1976). The impossibility of solving the highland problem [Scotland]. Anthropological Society of Oxford.
Lua i Stíl Chicago (17ú heag.)Condry, E. The Impossibility of Solving the Highland Problem [Scotland]. Anthropological Society of Oxford, 1976.
Lua MLA (9ú heag.)Condry, E. The Impossibility of Solving the Highland Problem [Scotland]. Anthropological Society of Oxford, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.