APA aipamena

Amarnath, T. (2004). Elementary course in partial differential equations.- 2nd ed (2.). Narosa.

Chicago Style aipamena

Amarnath, T. Elementary Course in Partial Differential Equations.- 2nd Ed. 2. Chennai: Narosa, 2004.

MLA aipamena

Amarnath, T. Elementary Course in Partial Differential Equations.- 2nd Ed. 2. Narosa, 2004.