Penggayaan APA
PETERSON, WILLIS L.. (1986).
Principles of economics, micro .
Illinois:
Richard D. Irwin.
Chicago Style
PETERSON, WILLIS L..
Principles of economics, micro.
Illinois:
Richard D. Irwin,
1986.
Text.
MLA Style
PETERSON, WILLIS L..
Principles of economics, micro.
Illinois:
Richard D. Irwin,
1986.
Text.
Turabian Style
PETERSON, WILLIS L..
Principles of economics, micro.
Illinois:
Richard D. Irwin,
1986.
Print.