Gaya APA
LIPSEY, Richard G., Peter O. Steiner, Douglas D. Purvis. (1987).
Economics, 8th edition (8th Ed).
New York:
Harper r Row.
Gaya Chicago
LIPSEY, Richard G., Peter O. Steiner, Douglas D. Purvis.
Economics, 8th edition.
8th Ed
New York:
Harper r Row,
1987.
Monograf.
Gaya MLA
LIPSEY, Richard G., Peter O. Steiner, Douglas D. Purvis.
Economics, 8th edition.
8th Ed
New York:
Harper r Row,
1987.
Monograf.
Gaya Turabian
LIPSEY, Richard G., Peter O. Steiner, Douglas D. Purvis.
Economics, 8th edition.
8th Ed
New York:
Harper r Row,
1987.
Monograf.