Gaya APA
Gerber, Michael E. (1991).
The power point .
New York:
Harper Business.
Gaya Chicago
Gerber, Michael E.
The power point.
New York:
Harper Business,
1991.
Buku.
Gaya MLA
Gerber, Michael E.
The power point.
New York:
Harper Business,
1991.
Buku.
Gaya Turabian
Gerber, Michael E.
The power point.
New York:
Harper Business,
1991.
Buku.