Hughes, H. G. A. (1997). Samoa (American Samoa, Western Samoa, Samoans abroad). Clio Press.
Lua i Stíl Chicago (17ú heag.)Hughes, H. G. A. Samoa (American Samoa, Western Samoa, Samoans Abroad). Oxford, England: Clio Press, 1997.
Lua MLA (9ú heag.)Hughes, H. G. A. Samoa (American Samoa, Western Samoa, Samoans Abroad). Clio Press, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
