Gaya APA
Aberle, J, W. et al
(1959).
General business for today and tomorrow
.
Englewood Cliffs, NJ:
Prentice Hall.
Gaya MLA
Aberle, John, W.. et al.
"General business for today and tomorrow".
Englewood Cliffs, NJ:
Prentice Hall,
1959.
Text.