Não informado. (2004). Ethnological survey publications, Phillipine Islands. Bureau of Printing.
Lua i Stíl Chicago (17ú heag.)Não informado. Ethnological Survey Publications, Phillipine Islands. Manila: Bureau of Printing, 2004.
Lua MLA (8ú heag.)Não informado. Ethnological Survey Publications, Phillipine Islands. Bureau of Printing, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.