Penggayaan APA
LEFTWICH, RICHARD H. (1982).
Economics of social issues .
Plano:
Business Publications.
Chicago Style
LEFTWICH, RICHARD H.
Economics of social issues.
Plano:
Business Publications,
1982.
Text.
MLA Style
LEFTWICH, RICHARD H.
Economics of social issues.
Plano:
Business Publications,
1982.
Text.
Turabian Style
LEFTWICH, RICHARD H.
Economics of social issues.
Plano:
Business Publications,
1982.
Print.