एपीए उद्धरण

Prabha, L. (1986). Topological semigroups. Department of Mathematics, CUSAT.

शिकागो स्टाइल उद्धरण

Prabha, L. Topological Semigroups. Kochi: Department of Mathematics, CUSAT, 1986.

एमएलए उद्धरण

Prabha, L. Topological Semigroups. Department of Mathematics, CUSAT, 1986.