Gaya APA
AMOS, O, M. (1987).
MACRO ECONOMICS : CONCEPTS, ANALYSIS, AND APPLICATIONS .
CALIFORNIA - USA:
WADSWORTH.
Gaya MLA
AMOS, ORLEY, M..
"MACRO ECONOMICS : CONCEPTS, ANALYSIS, AND APPLICATIONS".
CALIFORNIA - USA:
WADSWORTH,
1987.
Prodi S1 Manajemen.