APA
Cheriyan Kunianthodath;Cheppad Somanathan;Kalam Vellimadu;Valsalan Kallai;Mattakara Sukumaran Nair, . (1995). Panchavarnakkilikal. : .
Chicago
Cheriyan Kunianthodath;Cheppad Somanathan;Kalam Vellimadu;Valsalan Kallai;Mattakara Sukumaran Nair, . 1995. Panchavarnakkilikal. : .
Harvard
Cheriyan Kunianthodath;Cheppad Somanathan;Kalam Vellimadu;Valsalan Kallai;Mattakara Sukumaran Nair, . (1995). Panchavarnakkilikal. : .
MLA
Cheriyan Kunianthodath;Cheppad Somanathan;Kalam Vellimadu;Valsalan Kallai;Mattakara Sukumaran Nair, . Panchavarnakkilikal. : . 1995.