APA aipamena

HAYWARD STEVEN F. (2004). CHURCHILL ON LEADERSHIP. GRAMERCY PUB.

Chicago Style aipamena

HAYWARD STEVEN F. CHURCHILL ON LEADERSHIP. NEW YORK: GRAMERCY PUB, 2004.

MLA aipamena

HAYWARD STEVEN F. CHURCHILL ON LEADERSHIP. GRAMERCY PUB, 2004.