Παραπομπή APA

Palaniappan, N. (2005). Fuzzy topology (2nd ed.). Narosa publishing.

Παραπομπή Chicago Style

Palaniappan, N. Fuzzy Topology. 2nd ed. Narosa publishing, 2005.

Παραπομπή MLA

Palaniappan, N. Fuzzy Topology. 2nd ed. Narosa publishing, 2005.