Παραπομπή APA

Hausmann,Dirk. (1978). Integer programming and related areas: A classified bibliography 1976-1978. Springer - Verlag.

Παραπομπή Chicago Style

Hausmann,Dirk. Integer Programming and Related Areas: A Classified Bibliography 1976-1978. Berlin: Springer - Verlag, 1978.

Παραπομπή MLA

Hausmann,Dirk. Integer Programming and Related Areas: A Classified Bibliography 1976-1978. Springer - Verlag, 1978.