Armstrong, M. (2013). How to manage people (2nd.). Kogan Page.
Chicago Style (17. basım) AtıfArmstrong, Michael. How to Manage People. 2nd. London: Kogan Page, 2013.
MLA (9th ed.) AtıfArmstrong, Michael. How to Manage People. 2nd. Kogan Page, 2013.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..