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Kindlers "Psychologie des 20. Jahrhunderts" : Arbeit und Beruf
Stoll, François, (19XX)
An investigation of the relationship between attitudes and behavior of an occupational group utilizing an expectancy theory approach
Alexander, Marion Wayne, (1974)
Belief in the internal and external control of reinforcement as a determinant of the attitude toward the work role
Satmoko, (1972)