(2002). . Macroeconomics Research Letter, 2(4), 93-112.
. "", Macroeconomics Research Letter, 2, 4, 2002, 93-112.
(2002). '', Macroeconomics Research Letter, 2(4), pp. 93-112.
, "," Macroeconomics Research Letter, 2 4 (2002): 93-112,
. Macroeconomics Research Letter, 2002; 2(4): 93-112.
)