Gaya APA
Sharp, Ansel M.,, Leftwich, Richard H.. (1986).
ECONOMICS OF SOCIAL ISSUES (Seventh Edition).
Texas:
Business Publications.
Gaya Chicago
Sharp, Ansel M.,, Leftwich, Richard H..
ECONOMICS OF SOCIAL ISSUES.
Seventh Edition
Texas:
Business Publications,
1986.
Text.
Gaya MLA
Sharp, Ansel M.,, Leftwich, Richard H..
ECONOMICS OF SOCIAL ISSUES.
Seventh Edition
Texas:
Business Publications,
1986.
Text.
Gaya Turabian
Sharp, Ansel M.,, Leftwich, Richard H..
ECONOMICS OF SOCIAL ISSUES.
Seventh Edition
Texas:
Business Publications,
1986.
Print.