Sinha, V. N. P., & Mandal, R. B. (1979). Dimensions in geography. Associated Book Agency.
Chicago Style (17th ed.) CitationSinha, V. N. P., i R. B. Mandal. Dimensions in Geography. Patna: Associated Book Agency, 1979.
Cita MLASinha, V. N. P., i R. B. Mandal. Dimensions in Geography. Associated Book Agency, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.