Gaya APA
Leftwich, Richard H.. (1984).
A basic framework for economics (2nd).
Oklahoma:
Business Publications .
Gaya Chicago
Leftwich, Richard H..
A basic framework for economics.
2nd
Oklahoma:
Business Publications ,
1984.
Text.
Gaya MLA
Leftwich, Richard H..
A basic framework for economics.
2nd
Oklahoma:
Business Publications ,
1984.
Text.
Gaya Turabian
Leftwich, Richard H..
A basic framework for economics.
2nd
Oklahoma:
Business Publications ,
1984.
Print.