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-referens (17:e uppl.)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-referens (8:e uppl.)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.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.