Gaya APA
Ferrell, O.C, Hartline, Michael D. (2005).
Marketing strategy (3e).
Ohio:
South Western.
Gaya Chicago
Ferrell, O.C, Hartline, Michael D.
Marketing strategy.
3e
Ohio:
South Western,
2005.
Buku.
Gaya MLA
Ferrell, O.C, Hartline, Michael D.
Marketing strategy.
3e
Ohio:
South Western,
2005.
Buku.
Gaya Turabian
Ferrell, O.C, Hartline, Michael D.
Marketing strategy.
3e
Ohio:
South Western,
2005.
Buku.