Raman Namboodri K R, . (1993). Mandabudhikalekkurichu Ariyuka. : .
Raman Namboodri K R, . 1993. Mandabudhikalekkurichu Ariyuka. : .
Raman Namboodri K R, . Mandabudhikalekkurichu Ariyuka. : . 1993.