Zimmermann, H., & Heinz Zimmermann; Wolfgang Drobetz; Peter Oertmann. Global asset allocation: New methods and applications. New York: J. Wiley & Sons.
शिकागो स्टाइल उद्धरणZimmermann, Heinz, और Heinz Zimmermann; Wolfgang Drobetz; Peter Oertmann. Global Asset Allocation: New Methods and Applications. New York: J. Wiley & Sons.
एमएलए उद्धरणZimmermann, Heinz, और Heinz Zimmermann; Wolfgang Drobetz; Peter Oertmann. Global Asset Allocation: New Methods and Applications. New York: J. Wiley & Sons.
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