APA (7e ed.) Bronvermelding

MAYO ANTHONY J. (2005). IN THEIR TIME: THE GRATEST BUSINESS LEADERS..... HARVARD BUSINESS SCHOOL PRESS.

Chicago (17e ed.) Bronvermelding

MAYO ANTHONY J. IN THEIR TIME: THE GRATEST BUSINESS LEADERS..... BOSTON: HARVARD BUSINESS SCHOOL PRESS, 2005.

MLA (9e ed.) Bronvermelding

MAYO ANTHONY J. IN THEIR TIME: THE GRATEST BUSINESS LEADERS..... HARVARD BUSINESS SCHOOL PRESS, 2005.