SNYDER N H. (1994). VISION VALUES & COURAGE: LEADERSHIP FOR QUALITY MANAGEMENT. FREE PRESS.
Cita Chicago (17th ed.)SNYDER N H. VISION VALUES & COURAGE: LEADERSHIP FOR QUALITY MANAGEMENT. NEW YORK: FREE PRESS, 1994.
Cita MLA (9th ed.)SNYDER N H. VISION VALUES & COURAGE: LEADERSHIP FOR QUALITY MANAGEMENT. FREE PRESS, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.