Kreith, K. (1973). Oscillation theory. Springer Verlag.
Chicago Style aipamenaKreith, Kurt. Oscillation Theory. Berlin, New York: Springer Verlag, 1973.
MLA aipamenaKreith, Kurt. Oscillation Theory. Springer Verlag, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.