Παραπομπή APA

Somasundaram,D. (2002). Ordinary Differential Equations. Narosa.

Παραπομπή Chicago Style

Somasundaram,D. Ordinary Differential Equations. New Delhi: Narosa, 2002.

Παραπομπή MLA

Somasundaram,D. Ordinary Differential Equations. Narosa, 2002.