Thomas,Thumpaman. (2012). Papavicharam: C.J.yude Natakangalil. Kerala Sahitya Academi.
Chicago Style aipamenaThomas,Thumpaman. Papavicharam: C.J.yude Natakangalil. Thrissur: Kerala Sahitya Academi, 2012.
MLA aipamenaThomas,Thumpaman. Papavicharam: C.J.yude Natakangalil. Kerala Sahitya Academi, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.