Agnew, R. P. (1960). Differential equations (2d ed.). McGraw-Hill.
Chicago Style aipamenaAgnew, Ralph Palmer. Differential Equations. 2d ed. New York: McGraw-Hill, 1960.
MLA aipamenaAgnew, Ralph Palmer. Differential Equations. 2d ed. McGraw-Hill, 1960.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.