Ojha, N. N. (2012). Geography: Mains Q & A. Chronicle Books.
Chicago Edition CitationOjha, N. N. Geography: Mains Q & A. Noida: Chronicle Books, 2012.
Cita MLAOjha, N. N. Geography: Mains Q & A. Chronicle Books, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.