Reißig, R., Sansone, G., & Conti, R. [ca. 1974]. Non-linear differential equations of higher order [Book]. Leyden: Noordhoff International Publ.
ISO-690 (author-date, English)REISSIG, Rolf, SANSONE, Giovanni und CONTI, Roberto, 1974. Non-linear differential equations of higher order. Leyden: Noordhoff International Publ. ISBN 9001752705.
Modern Language Association 9th editionReißig, R., G. Sansone, und R. Conti. Non-linear differential equations of higher order. book, Noordhoff International Publ., 1974.
Mohr Siebeck - Recht (Deutsch - Österreich)Reißig, Rolf/Sansone, Giovanni/Conti, Roberto: Non-linear differential equations of higher order, Leyden 1974.
Emerald - HarvardReißig, R., Sansone, G. und Conti, R. (1974), Non-linear differential equations of higher order, Bd. , Noordhoff International Publ., Leyden.