Singh, S. (2002). Vishal's handbook geography: UGC NET/JRF/SLET: comprehensive study material. Vishal Publishers.
Chicago ZitierstilSingh, S. Vishal's Handbook Geography: UGC NET/JRF/SLET: Comprehensive Study Material. Chandigarh: Vishal Publishers, 2002.
MLA ZitierstilSingh, S. Vishal's Handbook Geography: UGC NET/JRF/SLET: Comprehensive Study Material. Vishal Publishers, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.