(1982). Combinatorial and geometric structures and their applications. North-Holland Pub. Co.
Chicago-Zitierstil (17. Ausg.)Combinatorial and Geometric Structures and Their Applications. Amsterdam: North-Holland Pub. Co, 1982.
MLA-Zitierstil (9. Ausg.)Combinatorial and Geometric Structures and Their Applications. North-Holland Pub. Co, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.