Dyfyniad APA

Northouse,, P. G. (2010). Leadership: Theory and practice (5.). Sage.

Dyfyniad Arddull Chicago

Northouse,, Peter G. Leadership: Theory and Practice. 5. New Delhi: Sage, 2010.

Dyfyniad MLA

Northouse,, Peter G. Leadership: Theory and Practice. 5. Sage, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.