Gaya APA
DIULIO, E, A.
(1974).
THEORY AND PROBLEMS OF MACROECONOMIC THEORY
.
United States of America.:
McGRAW-HILL.
Gaya MLA
DIULIO, Eugene, A.
"THEORY AND PROBLEMS OF MACROECONOMIC THEORY".
United States of America.:
McGRAW-HILL,
1974.
Textbook.