Παραπομπή APA

Kochu Baby Manjooran S. (2003). Modern petroleum chemistry: : an overview. Kannatheri.

Παραπομπή Chicago Style

Kochu Baby Manjooran S. Modern Petroleum Chemistry: : An Overview. Kochi: Kannatheri, 2003.

Παραπομπή MLA

Kochu Baby Manjooran S. Modern Petroleum Chemistry: : An Overview. Kannatheri, 2003.