Muthuswamy, P. (1985). Swamy's compilation of general provident fund (Central services) rules. Swamy Publishers.
Chicago-referens (17:e uppl.)Muthuswamy, P. Swamy's Compilation of General Provident Fund (Central Services) Rules. Chennai: Swamy Publishers, 1985.
MLA-referens (9:e uppl.)Muthuswamy, P. Swamy's Compilation of General Provident Fund (Central Services) Rules. Swamy Publishers, 1985.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.