Παραπομπή APA

Subbu, M. (2003). insight in to chemical engineering through instant notes, objective type and problems. Rishal publications.

Παραπομπή Chicago Style

Subbu, M. Insight in to Chemical Engineering Through Instant Notes, Objective Type and Problems. Chennai: Rishal publications, 2003.

Παραπομπή MLA

Subbu, M. Insight in to Chemical Engineering Through Instant Notes, Objective Type and Problems. Rishal publications, 2003.