The Netherlands Sociological and Anthropological Society. (1989). The Netherlands journal of social sciences. Royal VanGorcum.
Lua i Stíl Chicago (17ú heag.)The Netherlands Sociological and Anthropological Society. The Netherlands Journal of Social Sciences. Assen, Holanda: Royal VanGorcum, 1989.
Lua MLA (8ú heag.)The Netherlands Sociological and Anthropological Society. The Netherlands Journal of Social Sciences. Royal VanGorcum, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.