University of the Philippines (Diliman). Computer Center. An alphabetical listing of the scientific subroutine package. s.n.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUniversity of the Philippines (Diliman). Computer Center. An Alphabetical Listing of the Scientific Subroutine Package. [Quezon City: s.n.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUniversity of the Philippines (Diliman). Computer Center. An Alphabetical Listing of the Scientific Subroutine Package. s.n.
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