Παραπομπή APA

Bali, N. (2004). Textbook of engineering mathematics. Laxmi.

Παραπομπή Chicago Style

Bali, N.P. Textbook of Engineering Mathematics. Bangalore: Laxmi, 2004.

Παραπομπή MLA

Bali, N.P. Textbook of Engineering Mathematics. Laxmi, 2004.