Malayaalathile parakeeyepadangal /

by Joseph P. M.
Published 1984

Vaakku vanna vazhi /

by Joseph P. M.
Published 1988

Malayala bhashayile kaalaprathyayangal /

by John M. V.
Published 1986

Malayalathile Sambhodhanapathangalude Samuhika Paschathalam /

by Usha Namboothirippad
Published 1990

Bhasharttham /

by Venugopala Panicker, T. B.
Published 1997

Sabdhsaaghi /

Published 1992

Dalit bhasha/

by Murali, Kaviyoor
Published 1997

Bhashartham

by Venugopalapanicker,T.B
Published 2015