Gaya APA
TRUETT, L, J., TRUETT, D, B. (1987).
MACROECONOMICS .
TORONTO:
TIMES MIRROR / MOSBY COLLEGE PUBLISHING.
Gaya MLA
TRUETT, LILA, J.., TRUETT, DALE, B..
"MACROECONOMICS".
TORONTO:
TIMES MIRROR / MOSBY COLLEGE PUBLISHING,
1987.
Prodi S1 Manajemen.