Gaya APA
Giles, G. B.. (1969).
Marketing .
London:
Mcdonald and Evans Ltd.
Gaya Chicago
Giles, G. B..
Marketing.
London:
Mcdonald and Evans Ltd,
1969.
Buku Teks.
Gaya MLA
Giles, G. B..
Marketing.
London:
Mcdonald and Evans Ltd,
1969.
Buku Teks.
Gaya Turabian
Giles, G. B..
Marketing.
London:
Mcdonald and Evans Ltd,
1969.
Buku Teks.