Gaya APA
Ferrell, O.C, Hartline, Michael D. (2002).
Marketing strategy (2e).
Australia:
South Western.
Gaya Chicago
Ferrell, O.C, Hartline, Michael D.
Marketing strategy.
2e
Australia:
South Western,
2002.
Buku.
Gaya MLA
Ferrell, O.C, Hartline, Michael D.
Marketing strategy.
2e
Australia:
South Western,
2002.
Buku.
Gaya Turabian
Ferrell, O.C, Hartline, Michael D.
Marketing strategy.
2e
Australia:
South Western,
2002.
Buku.