Santero, T., & Westerlund, N. (1996). Confidence indicators and their relationship to changes in economic activity. OECD.
Chicago Style (17. basım) AtıfSantero, Teresa, ve Niels Westerlund. Confidence Indicators and Their Relationship to Changes in Economic Activity. Paris: OECD, 1996.
MLA (9th ed.) AtıfSantero, Teresa, ve Niels Westerlund. Confidence Indicators and Their Relationship to Changes in Economic Activity. OECD, 1996.
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