Shujahat, Muhammad; Ali, Bakhtiar; Nawaz, Faisal; Durst, Susanne; Kianto, Aino (2018). "Translating the impact of knowledge management into knowledge-based innovation: The neglected and mediating role of kwonledge-worker satisfaction". Human Factors and Ergonomics in Manufacturing. 32 (1): 200–212. doi:10.1016/0030-5073(76)90016-7.
Hines, George H. (December 1973). "Cross-cultural differences in two-factor motivation theory". Journal of Applied Psychology. 58 (3): 375–377. doi:10.1037/h0036299.
King, Nathan (1970). "Clarification and Evaluation of the Two-Factor Theory of Job Satisfaction". Psychological Bulletin. 74 (1): 18–31. doi:10.1037/h0029444. OCLC4643874729.
Georgopolous, Basil S.; Mahoney, Gerald M.; Jones, Jr., Nyle W. (December 1957). "A Path-Goal Approach to Productivity". Journal of Applied Psychology. 41 (6): 345–353. doi:10.1037/h0048473. OCLC4643146464.
King, Nathan (1970). "Clarification and Evaluation of the Two-Factor Theory of Job Satisfaction". Psychological Bulletin. 74 (1): 18–31. doi:10.1037/h0029444. OCLC4643874729.
Georgopolous, Basil S.; Mahoney, Gerald M.; Jones, Jr., Nyle W. (December 1957). "A Path-Goal Approach to Productivity". Journal of Applied Psychology. 41 (6): 345–353. doi:10.1037/h0048473. OCLC4643146464.