APA (7e ed.) Bronvermelding

Rubio George Pastrana. (1976). Teacher's benefits under the social security law [microform]. Photoduplication Service University of the Philippines Library.

Chicago (17e ed.) Bronvermelding

Rubio George Pastrana. Teacher's Benefits Under the Social Security Law [microform]. Quezon City: Photoduplication Service University of the Philippines Library, 1976.

MLA (9e ed.) Bronvermelding

Rubio George Pastrana. Teacher's Benefits Under the Social Security Law [microform]. Photoduplication Service University of the Philippines Library, 1976.