Gaya APA
Baumol, William J. (1985).
Economic theory and operations analysis (4e).
New Delhi:
Prentice Hall.
Gaya Chicago
Baumol, William J.
Economic theory and operations analysis.
4e
New Delhi:
Prentice Hall,
1985.
Buku.
Gaya MLA
Baumol, William J.
Economic theory and operations analysis.
4e
New Delhi:
Prentice Hall,
1985.
Buku.
Gaya Turabian
Baumol, William J.
Economic theory and operations analysis.
4e
New Delhi:
Prentice Hall,
1985.
Buku.