Clavio, S. T. A study of the development of the Philippine constitution [microform]. Photoduplication Service.
Chicago Style (17th ed.) CitationClavio, Sofronio Tapang. A Study of the Development of the Philippine Constitution [microform]. Quezon City: Photoduplication Service.
MLA (9th ed.) CitationClavio, Sofronio Tapang. A Study of the Development of the Philippine Constitution [microform]. Photoduplication Service.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.