Gaya APA
ASSEN, Van Marcel. (2003).
Key Management Models .
:
Prentice Hall.
Gaya Chicago
ASSEN, Van Marcel.
Key Management Models.
:
Prentice Hall,
2003.
Text.
Gaya MLA
ASSEN, Van Marcel.
Key Management Models.
:
Prentice Hall,
2003.
Text.
Gaya Turabian
ASSEN, Van Marcel.
Key Management Models.
:
Prentice Hall,
2003.
Print.