Singh, S. (2002). Vishal's handbook geography: UGC NET/JRF/SLET: comprehensive study material. Vishal Publishers.
Chicago Edition CitationSingh, S. Vishal's Handbook Geography: UGC NET/JRF/SLET: Comprehensive Study Material. Chandigarh: Vishal Publishers, 2002.
Cita MLASingh, S. Vishal's Handbook Geography: UGC NET/JRF/SLET: Comprehensive Study Material. Vishal Publishers, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.