Holzer, M. (1976). Productivity in public organizations. Kennikat Press.
Cita Chicago (17th ed.)Holzer, Marc. Productivity in Public Organizations. Port Washington, N.Y: Kennikat Press, 1976.
Cita MLA (9th ed.)Holzer, Marc. Productivity in Public Organizations. Kennikat Press, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.