Παραπομπή APA

Clarke,F.H. (1998). Non smooth analysis and control theory. Springer-verlag.

Παραπομπή Chicago Style

Clarke,F.H. Non Smooth Analysis and Control Theory. New York: Springer-verlag, 1998.

Παραπομπή MLA

Clarke,F.H. Non Smooth Analysis and Control Theory. Springer-verlag, 1998.