Lal,Sudarshan. (1978). Legal requirements for a unit at work. Navrang.
Chicago Style aipamenaLal,Sudarshan. Legal Requirements for a Unit at Work. New Delhi: Navrang, 1978.
MLA aipamenaLal,Sudarshan. Legal Requirements for a Unit at Work. Navrang, 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.