Ramakumar, K., & Ravi, T. (2006). Ithihyasagaram. Siso books.
Chicago Style aipamenaRamakumar, Kazhakkootam, and Thrippadapuram Ravi. Ithihyasagaram. Pattom: Siso books, 2006.
MLA aipamenaRamakumar, Kazhakkootam, and Thrippadapuram Ravi. Ithihyasagaram. Siso books, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.