RotterJ. B.Generalized expectancies for internal versus external control of reinforcement. Psychological Monographs, 1966, 80, No. 1 (Whole No. 609).
2.
ShostromE. L.Manual for the Personal Orientation Inventory. San Diego, Calif.: Educational & Testing Service, 1966.
3.
WarehimeR. B.FouldsM. L.Perceived locus of control and personal adjustment. Journal of Consulting and Clinical Psychology, 1971, 37, 250–252.
4.
WatsonD.Relationship between locus of control and anxiety. Journal of Personality and Social Psychology, 1967, 6, 91–92.
5.
WilliamsC. B.NickelsJ. B.Internal-external control dimension as related to accident and suicide proneness. Journal of Consulting and Clinical Psychology, 1969, 33, 485–494.