Sri Lanka. Kamkaru Depārtamēntuva. Pustakālaya. (1977). State intervention in labour relations in Sri Lanka: Labour dispute awards, 1940-1950. Sri Lanka, Dept. of Labour, Library.
Chicago-viite (17. p.)Sri Lanka. Kamkaru Depārtamēntuva. Pustakālaya. State Intervention in Labour Relations in Sri Lanka: Labour Dispute Awards, 1940-1950. Colombo: Sri Lanka, Dept. of Labour, Library, 1977.
MLA-viite (8. p.)Sri Lanka. Kamkaru Depārtamēntuva. Pustakālaya. State Intervention in Labour Relations in Sri Lanka: Labour Dispute Awards, 1940-1950. Sri Lanka, Dept. of Labour, Library, 1977.
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