National Research Council of the Philippines. Research Library & Information Division & Symposium on the Social Sciences in the '80s. (1981). The Social sciences in the '80s: Valenzuela Hall, NRCP, Bicutan, Tagig, Metro Manila, 8 November 1980. National Research Council of the Philippines.
Style de citation Chicago (17e éd.)National Research Council of the Philippines. Research Library & Information Division et Symposium on the Social Sciences in the '80s. The Social Sciences in the '80s: Valenzuela Hall, NRCP, Bicutan, Tagig, Metro Manila, 8 November 1980. Taguig, Metro Manila: National Research Council of the Philippines, 1981.
Style de citation MLA (9e éd.)National Research Council of the Philippines. Research Library & Information Division et Symposium on the Social Sciences in the '80s. The Social Sciences in the '80s: Valenzuela Hall, NRCP, Bicutan, Tagig, Metro Manila, 8 November 1980. National Research Council of the Philippines, 1981.