Florendo, M. N. B. History, space and ethnicity: Re-visiting Felix M. Keesing's the ethnohistory of Northern Luzon. [article].
Lua i Stíl Chicago (17ú heag.)Florendo, Maria Nela B. History, Space and Ethnicity: Re-visiting Felix M. Keesing's the Ethnohistory of Northern Luzon. [article].
Lua MLA (9ú heag.)Florendo, Maria Nela B. History, Space and Ethnicity: Re-visiting Felix M. Keesing's the Ethnohistory of Northern Luzon. [article].
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.