Gaya APA
Gordon, Robert J. (1993).
Macroeconomics (6e).
New York:
Harper Collins Publ..
Gaya Chicago
Gordon, Robert J.
Macroeconomics.
6e
New York:
Harper Collins Publ.,
1993.
Buku.
Gaya MLA
Gordon, Robert J.
Macroeconomics.
6e
New York:
Harper Collins Publ.,
1993.
Buku.
Gaya Turabian
Gordon, Robert J.
Macroeconomics.
6e
New York:
Harper Collins Publ.,
1993.
Buku.