Não informado. (1902). University of California publications in zoology. University of California Press.
Lua i Stíl Chicago (17ú heag.)Não informado. University of California Publications in Zoology. Berkeley, Calif: University of California Press, 1902.
Lua MLA (8ú heag.)Não informado. University of California Publications in Zoology. University of California Press, 1902.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.