Gaya APA
Fusfeld, Daniel R.. (1972).
Economics .
Lexington, Massachusetts:
D.C. Heath.
Gaya Chicago
Fusfeld, Daniel R..
Economics.
Lexington, Massachusetts:
D.C. Heath,
1972.
Text.
Gaya MLA
Fusfeld, Daniel R..
Economics.
Lexington, Massachusetts:
D.C. Heath,
1972.
Text.
Gaya Turabian
Fusfeld, Daniel R..
Economics.
Lexington, Massachusetts:
D.C. Heath,
1972.
Print.