APA
Philippines, Custodio G. V., Villaverde . M. C. & Lolarga E. R. (1999). National objectives for health Philippines 1999-2004. Manila: DOH.
Chicago
Philippines, Custodio Gloria V, Villaverde Mario C and Lolarga Elizabeth R. 1999. National objectives for health Philippines 1999-2004. Manila: DOH.
Harvard
Philippines, Custodio G. V., Villaverde . M. C. and Lolarga E. R. (1999). National objectives for health Philippines 1999-2004. Manila: DOH.
MLA
Philippines, Custodio Gloria V, Villaverde Mario C and Lolarga Elizabeth R. National objectives for health Philippines 1999-2004. Manila: DOH. 1999.