Sinha, B. K., & Mishra, A. (1983). Studies in environmental mathematics: Perspectives and approaches. South Asian pub.
Stile di citazione ChicagoSinha, B K., e A. Mishra. Studies in Environmental Mathematics: Perspectives and Approaches. New Delhi: South Asian pub, 1983.
Citazione MLASinha, B K., e A. Mishra. Studies in Environmental Mathematics: Perspectives and Approaches. South Asian pub, 1983.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.