Não informado. (1927). Proceedings and addresses of the American Philosophical Association. American Philosophical Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Proceedings and Addresses of the American Philosophical Association. Newark, Del: American Philosophical Association, 1927.
Lua MLA (8ú heag.)Não informado. Proceedings and Addresses of the American Philosophical Association. American Philosophical Association, 1927.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.