Cita APA

Unnikrishnan Puthoor. (1989). Gajarajan Guruvayoor Keshavan. S.P.C.S..

Chicago Edition Citation

Unnikrishnan Puthoor. Gajarajan Guruvayoor Keshavan. Kottayam: S.P.C.S., 1989.

Cita MLA

Unnikrishnan Puthoor. Gajarajan Guruvayoor Keshavan. S.P.C.S., 1989.