Gaya APA
WALTON, Gary M. [et.al]. (1986).
Understanding economics today .
Homewood, Illinois:
Richard D. Irwin, Inc..
Gaya Chicago
WALTON, Gary M. [et.al].
Understanding economics today.
Homewood, Illinois:
Richard D. Irwin, Inc.,
1986.
Text.
Gaya MLA
WALTON, Gary M. [et.al].
Understanding economics today.
Homewood, Illinois:
Richard D. Irwin, Inc.,
1986.
Text.
Gaya Turabian
WALTON, Gary M. [et.al].
Understanding economics today.
Homewood, Illinois:
Richard D. Irwin, Inc.,
1986.
Print.