International Workshop on "Generalized Concavity, Fractional Programming, and Economic Applications", & Cambini, A. (1990). Generalized convexity and fractional programming with economic applications: Proceedings of the International Workshop on "Generarized Concavity, Fractional programming and Economic Applications" held at the University of Pisa, italy, May 30-June 1, 1988. SPringer-Verlag.
Παραπομπή σε μορφή Chicago (17η εκδ.)International Workshop on "Generalized Concavity, Fractional Programming, and Economic Applications", και A. Cambini. Generalized Convexity and Fractional Programming with Economic Applications: Proceedings of the International Workshop on "Generarized Concavity, Fractional Programming and Economic Applications" Held at the University of Pisa, Italy, May 30-June 1, 1988. Berlin: SPringer-Verlag, 1990.
Παραπομπή σε μορφή MLA (9th εκδ.)International Workshop on "Generalized Concavity, Fractional Programming, and Economic Applications", και A. Cambini. Generalized Convexity and Fractional Programming with Economic Applications: Proceedings of the International Workshop on "Generarized Concavity, Fractional Programming and Economic Applications" Held at the University of Pisa, Italy, May 30-June 1, 1988. SPringer-Verlag, 1990.