Spain. Laws, statutes, etc. (1977). Real decreto estableciendo un plan de instruccion primaria en Filipinas [microform]. Photoduplication Service, University of the Philippines Library.
Citazione stile Chigago Style (17a edizione)Spain. Laws, statutes, etc. Real Decreto Estableciendo Un Plan De Instruccion Primaria En Filipinas [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.
Citatione MLA (9a ed.)Spain. Laws, statutes, etc. Real Decreto Estableciendo Un Plan De Instruccion Primaria En Filipinas [microform]. Photoduplication Service, University of the Philippines Library, 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.