George Santayana (1863-1952). (1986). Persons and places (Fragnments of autobiography): Vol.1 - The works of George Santayana. Cambridge, Massachusettes: MIT.
シカゴスタイル引用形George Santayana (1863-1952). Persons and Places (Fragnments of Autobiography): Vol.1 - The Works of George Santayana. Cambridge, Massachusettes: MIT, 1986.
MLA引用形式George Santayana (1863-1952). Persons and Places (Fragnments of Autobiography): Vol.1 - The Works of George Santayana. Cambridge, Massachusettes: MIT, 1986.
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