Nadler, L., & Nadler, Z. (1989). Developing human resources. Jossey-Bass.
Cita Chicago (17th ed.)Nadler, Leonard, i Zeace Nadler. Developing Human Resources. San Fransisco: Jossey-Bass, 1989.
Cita MLA (9th ed.)Nadler, Leonard, i Zeace Nadler. Developing Human Resources. Jossey-Bass, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.