Philadelphia, C. C. o. Printed Letterhead, List of Names, [n.d.].
Chicagoスタイル(17版)引用形式Philadelphia, Catholic Club of. Printed Letterhead, List of Names, [n.d.].
MLA(8版)引用形式Philadelphia, Catholic Club of. Printed Letterhead, List of Names, [n.d.].
警告: この引用は必ずしも正確ではありません.