KHANNA, M. (1983). Topology: For honours and post-graduate students. Jai Prakash Nath.
Citazione stile Chigago Style (17a edizione)KHANNA, M.L. Topology: For Honours and Post-graduate Students. Meerut: Jai Prakash Nath, 1983.
Citatione MLA (9a ed.)KHANNA, M.L. Topology: For Honours and Post-graduate Students. Jai Prakash Nath, 1983.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.