Παραπομπή APA

Kriens,Jacobus. (1979). Convex analysis and mathematical economics: Proceedings of a Symposium,held at the University of Tilburg 1978. Springer Verlag.

Παραπομπή Chicago Style

Kriens,Jacobus. Convex Analysis and Mathematical Economics: Proceedings of a Symposium,held at the University of Tilburg 1978. Berlin: Springer Verlag, 1979.

Παραπομπή MLA

Kriens,Jacobus. Convex Analysis and Mathematical Economics: Proceedings of a Symposium,held at the University of Tilburg 1978. Springer Verlag, 1979.