APA

Padmanabhan M., .Ente jeevitha smaranakal, Part1 (m). : N S S Press, TVM.

Chicago

Padmanabhan Mannathu, .Ente jeevitha smaranakal, Part1 (m). : N S S Press, TVM.

Harvard

Padmanabhan M., .Ente jeevitha smaranakal, Part1 (m). : N S S Press, TVM.

MLA

Padmanabhan Mannathu, .: N S S Press, TVM. .