Não informado. (1962). Advanced management. Office executive. Society for Advancement of Management.
Chicago-viite (17. p.)Não informado. Advanced Management. Office Executive. New York: Society for Advancement of Management, 1962.
MLA-viite (8. p.)Não informado. Advanced Management. Office Executive. Society for Advancement of Management, 1962.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.