Casulleras, A. (1910). First Annual Report of the Spanish-American Colony. Philadelphia.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCasulleras, Antonio. First Annual Report of the Spanish-American Colony. Philadelphia, 1910.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCasulleras, Antonio. First Annual Report of the Spanish-American Colony. Philadelphia, 1910.
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