Gardner, R. B. (1989). The method of equivalence and its applications. Soc. for Industrial and Applied Mathematics.
Chicago-Zitierstil (17. Ausg.)Gardner, Robert B. The Method of Equivalence and Its Applications. Philadelphia, Pa: Soc. for Industrial and Applied Mathematics, 1989.
MLA-Zitierstil (9. Ausg.)Gardner, Robert B. The Method of Equivalence and Its Applications. Soc. for Industrial and Applied Mathematics, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.