Gaya APA
Truett, L, J, T, ;, D, B.
(1987).
Macroeconomics
(
cet. 9)
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toronto:
Times Mirror.
Gaya MLA
Truett, Lila, J., Truett, ;, Dale, B..
"Macroeconomics".
cet. 9
toronto:
Times Mirror,
1987.
Text.