Παραπομπή APA

Friedman, A. (1997). Mathematics in industrial problems. Springer-Verlag.

Παραπομπή Chicago Style

Friedman, Avner. Mathematics in Industrial Problems. New York: Springer-Verlag, 1997.

Παραπομπή MLA

Friedman, Avner. Mathematics in Industrial Problems. Springer-Verlag, 1997.