Sergiovanni, T. J. (2000). Standards and the lifeworld of leadership. [s.n.].
Cita Chicago Style (17a ed.)Sergiovanni, Thomas J. Standards and the Lifeworld of Leadership. [S.l.]: [s.n.], 2000.
Cita MLA (9a ed.)Sergiovanni, Thomas J. Standards and the Lifeworld of Leadership. [s.n.], 2000.
Precaución: Estas citas no son 100% exactas.