Rai, B., & Choudhury, D. P. F. (2002). course in ordinary differential equations. Narosa Publishing House.
Čikaški stil citiranjaRai, B., i D. P. Freedman Choudhury. Course in Ordinary Differential Equations. New Delhi: Narosa Publishing House, 2002.
MLA način citiranjaRai, B., i D. P. Freedman Choudhury. Course in Ordinary Differential Equations. Narosa Publishing House, 2002.
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