San Francisco. Chamber of Commerce & San Francisco. Chamber of Commerce. (1976). Comments on the political and economic status of the Philippines [microform]. Photoduplication Service. University of the Philippines Library.
Cita Chicago (17th ed.)San Francisco. Chamber of Commerce i San Francisco. Chamber of Commerce. Comments on the Political and Economic Status of the Philippines [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1976.
Cita MLA (9th ed.)San Francisco. Chamber of Commerce i San Francisco. Chamber of Commerce. Comments on the Political and Economic Status of the Philippines [microform]. Photoduplication Service. University of the Philippines Library, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.