APA-viite (7. p.)

Armstrong, M. (2022). How to manage people: Fast, effective management skills that really get results (5th edition.). Kogan Page.

Chicago-viite (17. p.)

Armstrong, Michael. How to Manage People: Fast, Effective Management Skills That Really Get Results. 5th edition. London ; New York, NY: Kogan Page, 2022.

MLA-viite (9. p.)

Armstrong, Michael. How to Manage People: Fast, Effective Management Skills That Really Get Results. 5th edition. Kogan Page, 2022.