Philippines (Republic). Bureau of Vocational Education. (1964). Statistical bulletin. s.n.
Style de citation Chicago (17e éd.)Philippines (Republic). Bureau of Vocational Education. Statistical Bulletin. [Manila: s.n, 1964.
Style de citation MLA (9e éd.)Philippines (Republic). Bureau of Vocational Education. Statistical Bulletin. s.n, 1964.
Attention : ces citations peuvent ne pas être correctes à 100%.