RAINVILLE, E. D. (1964). Elementary differetial equations. Macmillan.
Chicago Style (17th ed.) ZitazioaRAINVILLE, Earl D. Elementary Differetial Equations. New York: Macmillan, 1964.
MLA (9th ed.) ZitazioaRAINVILLE, Earl D. Elementary Differetial Equations. Macmillan, 1964.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.