P. Sundaresan
发表
G. Venkateswara Rao,
Gajbir Singh,
G. Rao,
1996
.
G. Venkateswara Rao,
Gajbir Singh,
G. Rao,
1999
.
Gajbir Singh,
G. Singh,
P. Sundaresan,
1998
.