Gaya APA
Fletcher, Keith. (1995).
Marketing management and information technology (2e).
London:
Prentice Hall.
Gaya Chicago
Fletcher, Keith.
Marketing management and information technology.
2e
London:
Prentice Hall,
1995.
Buku.
Gaya MLA
Fletcher, Keith.
Marketing management and information technology.
2e
London:
Prentice Hall,
1995.
Buku.
Gaya Turabian
Fletcher, Keith.
Marketing management and information technology.
2e
London:
Prentice Hall,
1995.
Buku.