(2011). Jose Rizal Correspondence With Blumentritt Vol II. National Historical Comission of The Philipines.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJose Rizal Correspondence With Blumentritt Vol II. National Historical Comission of The Philipines, 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रJose Rizal Correspondence With Blumentritt Vol II. National Historical Comission of The Philipines, 2011.
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