Cita APA (7th ed.)

Snell, S. (2011). Human resource management principles. Cengage Learning Asia.

Cita Chicago (17th ed.)

Snell, Scott. Human Resource Management Principles. Pasig City, Philippines: Cengage Learning Asia, 2011.

Cita MLA (9th ed.)

Snell, Scott. Human Resource Management Principles. Cengage Learning Asia, 2011.