Symposium on the Social Sciences in the '80s. Proceedings. 1980. (1980). The social sciences in the '80s. proceedings (Valenzuela Hall, NCPR, Bicutan Tagig, Metro Manila, 8 November 1980) / National Research Council fo the Philippines. NRCP.
Cytowanie według stylu Chicago (wyd. 17)Symposium on the Social Sciences in the '80s. Proceedings. 1980. The Social Sciences in the '80s. Proceedings (Valenzuela Hall, NCPR, Bicutan Tagig, Metro Manila, 8 November 1980) / National Research Council Fo the Philippines. Metro Manila: NRCP, 1980.
Cytowanie według stylu MLA (wyd. 9)Symposium on the Social Sciences in the '80s. Proceedings. 1980. The Social Sciences in the '80s. Proceedings (Valenzuela Hall, NCPR, Bicutan Tagig, Metro Manila, 8 November 1980) / National Research Council Fo the Philippines. NRCP, 1980.