APA Style

Fitz-Enz, Jac. (2009). The ROI of human capital : measuring the economic value of employee performance (2nd. Ed.). New York: Amacom.

Chicago Style

Fitz-Enz, Jac. The ROI of human capital : measuring the economic value of employee performance. 2nd. Ed. New York: Amacom, 2009. Printed Material.

MLA Style

Fitz-Enz, Jac. The ROI of human capital : measuring the economic value of employee performance. 2nd. Ed. New York: Amacom, 2009. Printed Material.

Turabian Style

Fitz-Enz, Jac. The ROI of human capital : measuring the economic value of employee performance. 2nd. Ed. New York: Amacom, 2009. Printed Material.