Cita APA (7th ed.)

Blanchard ,ken. (1999). Ledership by book ; tools to transform your work place. Harpercollins.

Cita Chicago (17th ed.)

Blanchard ,ken. Ledership by Book ; Tools to Transform Your Work Place. London: Harpercollins, 1999.

Cita MLA (9th ed.)

Blanchard ,ken. Ledership by Book ; Tools to Transform Your Work Place. Harpercollins, 1999.

Atenció: Aquestes cites poden no estar 100% correctes.