Gaya APA
Truett, Lila J,, Truett, Dale B. (1987).
ECONOMICS .
Missouri:
Mosby College Publishing.
Gaya Chicago
Truett, Lila J,, Truett, Dale B.
ECONOMICS .
Missouri:
Mosby College Publishing,
1987.
Text.
Gaya MLA
Truett, Lila J,, Truett, Dale B.
ECONOMICS .
Missouri:
Mosby College Publishing,
1987.
Text.
Gaya Turabian
Truett, Lila J,, Truett, Dale B.
ECONOMICS .
Missouri:
Mosby College Publishing,
1987.
Print.