Piagglo H.T.H. (2004). Differential Equations. CBS Publishers&Distributors Pvt.Ltd.
Chicago-čujuhus (17. p.)Piagglo H.T.H. Differential Equations. New Delhi: CBS Publishers&Distributors Pvt.Ltd, 2004.
MLA-čujuhus (9. p.)Piagglo H.T.H. Differential Equations. CBS Publishers&Distributors Pvt.Ltd, 2004.
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