Sri Lanka. Kamkaru Depārtamēntuva. Pustakālaya & Korale, S. R. (1975). A subject guide to reported and unreported cases on labour law. Sri Lanka, Dept. of Labour, Library.
Chicago-viite (17. p.)Sri Lanka. Kamkaru Depārtamēntuva. Pustakālaya ja S. R. Korale. A Subject Guide to Reported and Unreported Cases on Labour Law. [Colombo]: Sri Lanka, Dept. of Labour, Library, 1975.
MLA-viite (8. p.)Sri Lanka. Kamkaru Depārtamēntuva. Pustakālaya ja S. R. Korale. A Subject Guide to Reported and Unreported Cases on Labour Law. Sri Lanka, Dept. of Labour, Library, 1975.
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