Allen, C. L. (1970). Roads to radiant living. Fleming H. Revell.
Chicagoスタイル(17版)引用形式Allen, Charles L. Roads to Radiant Living. Fleming H. Revell, 1970.
MLA(9版)引用形式Allen, Charles L. Roads to Radiant Living. Fleming H. Revell, 1970.
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