Gaya APA
The Conti Commodity Futures Handbook. (1985).
Amerika:
McGraw-Hill.
Gaya Chicago
The Conti Commodity Futures Handbook.
.
Amerika:
McGraw-Hill,
1985.
.
Gaya MLA
The Conti Commodity Futures Handbook.
.
Amerika:
McGraw-Hill,
1985.
.
Gaya Turabian
The Conti Commodity Futures Handbook.
Amerika:
McGraw-Hill,
1985.
.