Philippine. Department of Commerce and Police & Arnold, J. R. (1912). The Philippines, the land of palm and pine: An official guide and hand book. General Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhilippine. Department of Commerce and Police और John R. Arnold. The Philippines, the Land of Palm and Pine: An Official Guide and Hand Book. [Manila]: General Books, 1912.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhilippine. Department of Commerce and Police और John R. Arnold. The Philippines, the Land of Palm and Pine: An Official Guide and Hand Book. General Books, 1912.
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