Gaya APA
MANSFIELD, E., Behravesh, N.
(2001).
Economics USA
(
Ed 6)
.
New York:
W.W.Norton And Company.
Gaya MLA
MANSFIELD, Edwin., Behravesh, Nariman.
"Economics USA".
Ed 6
New York:
W.W.Norton And Company,
2001.
Text.