Stanford University published a wiki page about Human Resources. That’s interesting.
Read a really competent and professional material about the emergence of human resources and the role of the Human resources manager in today’s business organization.
The emergence of human resources
Human resources management in the organization (main activities)
The role of human resources in the organization
Role of Human Resources Manager in the Organization
Responsibilities and Spheres of Human Resources Manager
Read the full article here: https://cyber.harvard.edu/difficultproblems/Human_resources