APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.