(2004). . Macroeconomics Research Letter, 4(13), 129-158.
. "", Macroeconomics Research Letter, 4, 13, 2004, 129-158.
(2004). '', Macroeconomics Research Letter, 4(13), pp. 129-158.
, "," Macroeconomics Research Letter, 4 13 (2004): 129-158,
. Macroeconomics Research Letter, 2004; 4(13): 129-158.
)