Penggayaan APA
BARON, David P.. (2003).
Business and its environment (4th. ed.).
New Jersey:
Prentice Hall.
Chicago Style
BARON, David P..
Business and its environment.
4th. ed.
New Jersey:
Prentice Hall,
2003.
Buku.
MLA Style
BARON, David P..
Business and its environment.
4th. ed.
New Jersey:
Prentice Hall,
2003.
Buku.
Turabian Style
BARON, David P..
Business and its environment.
4th. ed.
New Jersey:
Prentice Hall,
2003.
Buku.