Farnham, D. (1993). Employee relations. Institute of Personnel Management.
Chicago-viite (17. p.)Farnham, David. Employee Relations. London: Institute of Personnel Management, 1993.
MLA-viite (9. p.)Farnham, David. Employee Relations. Institute of Personnel Management, 1993.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.