Joshi G.P, . (1974). अदृश्य मानव. Nagpur: Dyanesh Publication.
Joshi G.P, . 1974. अदृश्य मानव. Nagpur: Dyanesh Publication.
Joshi G.P, . अदृश्य मानव. Nagpur: Dyanesh Publication. 1974.
