O'Connell, H. J. (1961). Prayer, the key to salvation. Liguori, Mo..
Chicagoスタイル(17版)引用形式O'Connell, Hugh J. Prayer, the Key to Salvation. Liguori, Mo., 1961.
MLA(8版)引用形式O'Connell, Hugh J. Prayer, the Key to Salvation. Liguori, Mo., 1961.
警告: この引用は必ずしも正確ではありません.