Philippines (Republic) Institute of National Language. (1971). General information on the Pilipino language. [s.n.].
Style de citation Chicago (17e éd.)Philippines (Republic) Institute of National Language. General Information on the Pilipino Language. Maynila: [s.n.], 1971.
Style de citation MLA (9e éd.)Philippines (Republic) Institute of National Language. General Information on the Pilipino Language. [s.n.], 1971.
Attention : ces citations peuvent ne pas être correctes à 100%.