Pierce, G. F. (2001). Spirituality @ workGregory F. A. Pierce. Kanisius.
Chicagoスタイル(17版)引用形式Pierce, Gregory F.A. Spirituality @ WorkGregory F. A. Pierce. Kanisius, 2001.
MLA(8版)引用形式Pierce, Gregory F.A. Spirituality @ WorkGregory F. A. Pierce. Kanisius, 2001.
警告: この引用は必ずしも正確ではありません.