Schuller, R. H. (1973). The greatest possibility thinker that ever lived. Fleming H.Revell.
Chicagoスタイル(17版)引用形式Schuller, Robert H. The Greatest Possibility Thinker That Ever Lived. New Jersey: Fleming H.Revell, 1973.
MLA(9版)引用形式Schuller, Robert H. The Greatest Possibility Thinker That Ever Lived. Fleming H.Revell, 1973.
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