Philippines. Province of Ifugao. Office of the Provincial Governor & Planning and Project Development Office. (1999). Provincial development plan 1999-2004: Province of Ifugao. Office of the Provincial Governor.
Citação do estilo Chicago (17ª ed.)Philippines. Province of Ifugao. Office of the Provincial Governor e Planning and Project Development Office. Provincial Development Plan 1999-2004: Province of Ifugao. [Nueva Vizcaya - Ifugao]: Office of the Provincial Governor, 1999.
Citação MLA (9ª ed.)Philippines. Province of Ifugao. Office of the Provincial Governor e Planning and Project Development Office. Provincial Development Plan 1999-2004: Province of Ifugao. Office of the Provincial Governor, 1999.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.