Παραπομπή APA

Rajan Gurukkal. (1999). Cultural history of kerala. Department of cultural publications.

Παραπομπή Chicago Style

Rajan Gurukkal. Cultural History of Kerala. Thiruvananthapuram: Department of cultural publications, 1999.

Παραπομπή MLA

Rajan Gurukkal. Cultural History of Kerala. Department of cultural publications, 1999.