Sribatsa Nanda & Sudarsan Nanda. (1990). General topology. oxford&IBH publishing house.
Chicago Edition CitationSribatsa Nanda i Sudarsan Nanda. General Topology. oxford&IBH publishing house, 1990.
Cita MLASribatsa Nanda i Sudarsan Nanda. General Topology. oxford&IBH publishing house, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.