Gaya APA
Leaned, E, P., Gath, W, D.
(1969).
Business Policy : Text And Cases
.
Sebastopol, CA:
OReilly.
Gaya MLA
Leaned, Edmund, P., Gath, William, D.
"Business Policy : Text And Cases".
Sebastopol, CA:
OReilly,
1969.
Text.