APA Style
Enis, Ben M.. (1974).
Marketing principles: The management process .
California:
Goodyear Publishing Company.
Chicago Style
Enis, Ben M..
Marketing principles: The management process.
California:
Goodyear Publishing Company,
1974.
Buku Teks.
MLA Style
Enis, Ben M..
Marketing principles: The management process.
California:
Goodyear Publishing Company,
1974.
Buku Teks.
Turabian Style
Enis, Ben M..
Marketing principles: The management process.
California:
Goodyear Publishing Company,
1974.
Buku Teks.