Maslow’s Hierarchy of Needs

https://courses.lumenlearning.com/wm-introductiontobusiness/chapter/maslows-hierarchy-of-needs/

https://www.linkedin.com/pulse/business-application-maslows-hierarchy-needs-suzy-jurist#:~:text=Every%20business%20wants%20their%20employees,inspired%2C%20and%20even%20be%20inspirational.&text=We%20can%20apply%20Maslow's%20Hierarchy,achieve%20excellence%20and%20financial%20success.

https://www.tutor2u.net/business/reference/motivation-maslow-hierarchy-of-needs

McGregor’s Theory X and Theory Y

https://www.mindtools.com/pages/article/newLDR_74.htm

https://courses.lumenlearning.com/wmintrobusiness/chapter/reading-douglas-mcgregors-theory-x-and-theory-y-2/

Ouchi’s Theory Z of Motivation

https://www.yourarticlelibrary.com/motivation/william-ouchis-theory-z-of-motivation-features-and-limitations/28024

Herzberg’s Two-Factor Theory

https://courses.lumenlearning.com/wmintrobusiness/chapter/reading-two-factor-theory/#:~:text=He's%20especially%20recognized%20for%20his,factors%2C%E2%80%9D%20or%20intrinsic%20motivators.