APA Style
Lipsey, Richard G., Steiner, Peter O., Purvis, Douglas D., Courant, Paul N. (1990).
Eonomics Ed. 9 (Ke-9).
Singapore:
Harper & Row, Publisher.
Chicago Style
Lipsey, Richard G., Steiner, Peter O., Purvis, Douglas D., Courant, Paul N.
Eonomics Ed. 9.
Ke-9
Singapore:
Harper & Row, Publisher,
1990.
Text.
MLA Style
Lipsey, Richard G., Steiner, Peter O., Purvis, Douglas D., Courant, Paul N.
Eonomics Ed. 9.
Ke-9
Singapore:
Harper & Row, Publisher,
1990.
Text.
Turabian Style
Lipsey, Richard G., Steiner, Peter O., Purvis, Douglas D., Courant, Paul N.
Eonomics Ed. 9.
Ke-9
Singapore:
Harper & Row, Publisher,
1990.
Print.