Gaya APA
Levy, Mike. (1997).
Presentation tips and techniques .
Malaysia:
Wyvern.
Gaya Chicago
Levy, Mike.
Presentation tips and techniques.
Malaysia:
Wyvern,
1997.
Text.
Gaya MLA
Levy, Mike.
Presentation tips and techniques.
Malaysia:
Wyvern,
1997.
Text.
Gaya Turabian
Levy, Mike.
Presentation tips and techniques.
Malaysia:
Wyvern,
1997.
Print.