Chamber of Commerce of the Philippines. (1977). Brief submitted by the Chamber of Commerce of the Philippine Islands before the Joint Preparatory Committee on Philippine Affairs, Sept., 1937 [microform]. Photoduplication Service, University of the Philippines Library.
Cita Chicago (17th ed.)Chamber of Commerce of the Philippines. Brief Submitted by the Chamber of Commerce of the Philippine Islands Before the Joint Preparatory Committee on Philippine Affairs, Sept., 1937 [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.
Cita MLA (9th ed.)Chamber of Commerce of the Philippines. Brief Submitted by the Chamber of Commerce of the Philippine Islands Before the Joint Preparatory Committee on Philippine Affairs, Sept., 1937 [microform]. Photoduplication Service, University of the Philippines Library, 1977.