Gaya APA
Adair, John Eric. (2019).
Develop your leadership skills (4).
London:
Kogan Page.
Gaya Chicago
Adair, John Eric.
Develop your leadership skills.
4
London:
Kogan Page,
2019.
Text.
Gaya MLA
Adair, John Eric.
Develop your leadership skills.
4
London:
Kogan Page,
2019.
Text.
Gaya Turabian
Adair, John Eric.
Develop your leadership skills.
4
London:
Kogan Page,
2019.
Print.