Παραπομπή APA

Narayan, R. (1998). Chemical and Electrochemical energy system. Universities Press.

Παραπομπή Chicago Style

Narayan, R. Chemical and Electrochemical Energy System. Hydrabad: Universities Press, 1998.

Παραπομπή MLA

Narayan, R. Chemical and Electrochemical Energy System. Universities Press, 1998.