Não informado. (1983). Journal of Consumer Marketing. MCB University Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Consumer Marketing. Bradford, Inglaterra: MCB University Press, 1983.
Lua MLA (8ú heag.)Não informado. Journal of Consumer Marketing. MCB University Press, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.