Gaya APA
LOUCKS,William N., WHITNEY,William G.. (1969).
Comparative Economic System .
New York:
A harper International.
Gaya Chicago
LOUCKS,William N., WHITNEY,William G..
Comparative Economic System.
New York:
A harper International,
1969.
Teks.
Gaya MLA
LOUCKS,William N., WHITNEY,William G..
Comparative Economic System.
New York:
A harper International,
1969.
Teks.
Gaya Turabian
LOUCKS,William N., WHITNEY,William G..
Comparative Economic System.
New York:
A harper International,
1969.
Teks.