Penggayaan APA
ABELL, Derek F. (1979).
Strategic market planning : .
New Jersey:
Prentice Hall.
Chicago Style
ABELL, Derek F.
Strategic market planning :.
New Jersey:
Prentice Hall,
1979.
Buku.
MLA Style
ABELL, Derek F.
Strategic market planning :.
New Jersey:
Prentice Hall,
1979.
Buku.
Turabian Style
ABELL, Derek F.
Strategic market planning :.
New Jersey:
Prentice Hall,
1979.
Buku.