Asian Congress of Labor and Social Security ( 1st- : 1980- : Manila), International Society for Labor Law and Social Security, Philippines. Ministry of Labor and Employment, University of the Philippines (Quezon City) Law Center, & Romero, F. R. P. (1982). [Proceedings]: First Asian Congress of Labor Law and Social Security, Manila, Philippines, Dec. 12-16, 1980. U.P. Law Center.

Asian Congress of Labor and Social Security ( 1st- : 1980- : Manila), International Society for Labor Law and Social Security, Philippines. Ministry of Labor and Employment, University of the Philippines (Quezon City) Law Center, and Fledrida Ruth P. Romero. [Proceedings]: First Asian Congress of Labor Law and Social Security, Manila, Philippines, Dec. 12-16, 1980. Quezon City: U.P. Law Center, 1982.

Asian Congress of Labor and Social Security ( 1st- : 1980- : Manila), et al. [Proceedings]: First Asian Congress of Labor Law and Social Security, Manila, Philippines, Dec. 12-16, 1980. U.P. Law Center, 1982.