Nandana Vittal
发表
P. D. Porey,
Nandana Vittal,
1987
.
Nandana Vittal,
V. V. Chiranjeevi,
1983
.
Umesh C. Kothyari,
Nandana Vittal,
Morteza Haghighat,
1994
.
Kumar,
Nandana Vittal,
Kgr Raju,
1999
.