Mayadasan, . (1992). A.P.H-4730. : C.I.C.C. Book House; Cochin.
Mayadasan, . 1992. A.P.H-4730. : C.I.C.C. Book House; Cochin.
Mayadasan, . A.P.H-4730. : C.I.C.C. Book House; Cochin. 1992.