. P.E.Sankaranarayanan
发表
V. Maheswari,
. P.E.Sankaranarayanan,
2007
.
. P.E.Sankaranarayanan,
. M.Lakshmi,
2006
.
. P.E.Sankaranarayanan,
. K.S.ShajiBritto,
2006
.
. P.E.Sankaranarayanan,
. M.Lakshmi,
M. Lakshmi,
2006
.