Παραπομπή APA

Yashodhar Mathpal. (1998). Rock art in Kerala. Indira Gandhi National centre for the arts.

Παραπομπή Chicago Style

Yashodhar Mathpal. Rock Art in Kerala. New Delhi: Indira Gandhi National centre for the arts, 1998.

Παραπομπή MLA

Yashodhar Mathpal. Rock Art in Kerala. Indira Gandhi National centre for the arts, 1998.