Gaya APA
Heskett, Jame L.. (1976).
Marketing .
New York:
Macmillan Publishing Company.
Gaya Chicago
Heskett, Jame L..
Marketing.
New York:
Macmillan Publishing Company,
1976.
Buku Teks.
Gaya MLA
Heskett, Jame L..
Marketing.
New York:
Macmillan Publishing Company,
1976.
Buku Teks.
Gaya Turabian
Heskett, Jame L..
Marketing.
New York:
Macmillan Publishing Company,
1976.
Buku Teks.