Παραπομπή APA

Annie, V. (1989). Topological semigroups. Department of Mathematics, CUSAT.

Παραπομπή Chicago Style

Annie, V.T. Topological Semigroups. Kochi: Department of Mathematics, CUSAT, 1989.

Παραπομπή MLA

Annie, V.T. Topological Semigroups. Department of Mathematics, CUSAT, 1989.