Hughes, J. S. (1939). Robert Southwell, S.J.: Religious poet of the English renaissance.
Chicago-viite (17. p.)Hughes, Julia S. Robert Southwell, S.J.: Religious Poet of the English Renaissance. 1939.
MLA-viite (8. p.)Hughes, Julia S. Robert Southwell, S.J.: Religious Poet of the English Renaissance. 1939.
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