Gaya APA
Robert, Heller, Felicia, Asrinanda. (2003).
Jack Welch .
Jakarta:
Erlangga.
Gaya Chicago
Robert, Heller, Felicia, Asrinanda.
Jack Welch.
Jakarta:
Erlangga,
2003.
Text.
Gaya MLA
Robert, Heller, Felicia, Asrinanda.
Jack Welch.
Jakarta:
Erlangga,
2003.
Text.
Gaya Turabian
Robert, Heller, Felicia, Asrinanda.
Jack Welch.
Jakarta:
Erlangga,
2003.
Print.