APA (7e ed.) Bronvermelding

Fitz-enz, J. (2000). The ROI of human capital: Measuring the economic value of employee performance. AMACOM.

Chicago (17e ed.) Bronvermelding

Fitz-enz, Jac. The ROI of Human Capital: Measuring the Economic Value of Employee Performance. New York, NY: AMACOM, 2000.

MLA (8e ed.) Bronvermelding

Fitz-enz, Jac. The ROI of Human Capital: Measuring the Economic Value of Employee Performance. AMACOM, 2000.