Gaya APA
Haryono, G, T. (2014).
The Jack Welch's Way : Perjalanan Sukses Jack Welch, Ceo termuda General Electrical .
Gorontalo:
Kobis.
Gaya MLA
Haryono, Ganjar, Tri.
"The Jack Welch's Way : Perjalanan Sukses Jack Welch, Ceo termuda General Electrical".
Gorontalo:
Kobis,
2014.
Text.