Professional. (2019). Employees State Insurance Act, 1948 alongwith Central Rules, 1950 & Regulations, 1950. Professional Book Publishers.
Chicago-viite (17. p.)Professional. Employees State Insurance Act, 1948 Alongwith Central Rules, 1950 & Regulations, 1950. Professional Book Publishers, 2019.
MLA-viite (9. p.)Professional. Employees State Insurance Act, 1948 Alongwith Central Rules, 1950 & Regulations, 1950. Professional Book Publishers, 2019.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.