Campbell, D. (1999). Leadership in Action: Inklings - Twenty-Five Years - Seemingly Quick as a Heartbeat. Center for Creative Leadership.
Chicago Style (17th ed.) CitationCampbell, David. Leadership in Action: Inklings - Twenty-Five Years - Seemingly Quick as a Heartbeat. Center for Creative Leadership, 1999.
MLA (9th ed.) CitationCampbell, David. Leadership in Action: Inklings - Twenty-Five Years - Seemingly Quick as a Heartbeat. Center for Creative Leadership, 1999.
Warning: These citations may not always be 100% accurate.