Sharma, J., & Singh, K. (2000). Partial differential equations for engineers and scientists (2nd ed.). Narosa.
Chicago Style aipamenaSharma, J.N, and Kehar Singh. Partial Differential Equations for Engineers and Scientists. 2nd ed. Narosa, 2000.
MLA aipamenaSharma, J.N, and Kehar Singh. Partial Differential Equations for Engineers and Scientists. 2nd ed. Narosa, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.