Indian Law Institute. (1968). Labour law and labour relations. N.M Tripathi private limited.
Chicago Style aipamenaIndian Law Institute. Labour Law and Labour Relations. Bombay: N.M Tripathi private limited, 1968.
MLA aipamenaIndian Law Institute. Labour Law and Labour Relations. N.M Tripathi private limited, 1968.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.