University of the Philippines (Diliman). Computer Center. An alphabetical listing of the scientific subroutine package. s.n.
Citazione stile Chigago Style (17a edizione)University of the Philippines (Diliman). Computer Center. An Alphabetical Listing of the Scientific Subroutine Package. [Quezon City: s.n.
Citatione MLA (9a ed.)University of the Philippines (Diliman). Computer Center. An Alphabetical Listing of the Scientific Subroutine Package. s.n.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.