Gaya APA
Walisiewicz, Marek. (2015).
Essential Managers Effective Communication .
London, Inggris:
Penguin Books.
Gaya Chicago
Walisiewicz, Marek.
Essential Managers Effective Communication .
London, Inggris:
Penguin Books,
2015.
BI CORNER.
Gaya MLA
Walisiewicz, Marek.
Essential Managers Effective Communication .
London, Inggris:
Penguin Books,
2015.
BI CORNER.
Gaya Turabian
Walisiewicz, Marek.
Essential Managers Effective Communication .
London, Inggris:
Penguin Books,
2015.
BI CORNER.