Bell, J. W., & Spahr , W. E. (1960). Proper monetary and banking system for the United states.
シカゴスタイル引用形Bell, James Washington, , Walter Earl Spahr. Proper Monetary and Banking System for the United States. 1960.
MLA引用形式Bell, James Washington, , Walter Earl Spahr. Proper Monetary and Banking System for the United States. 1960.
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