Gaya APA
Heller, Robert. (1985).
The Naked manager : games executives play .
New York:
McGraw Hill.
Gaya Chicago
Heller, Robert.
The Naked manager : games executives play.
New York:
McGraw Hill,
1985.
Buku.
Gaya MLA
Heller, Robert.
The Naked manager : games executives play.
New York:
McGraw Hill,
1985.
Buku.
Gaya Turabian
Heller, Robert.
The Naked manager : games executives play.
New York:
McGraw Hill,
1985.
Buku.