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.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিSan Francisco. Chamber of Commerce এবং 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.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিSan Francisco. Chamber of Commerce এবং San Francisco. Chamber of Commerce. Comments on the Political and Economic Status of the Philippines [microform]. Photoduplication Service. University of the Philippines Library, 1976.
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