Williamson, J. State papers, 1677-1678. The British Library Reference Division, Reprographic Service.
Chicago-viite (17. p.)Williamson, Joseph. State Papers, 1677-1678. London: The British Library Reference Division, Reprographic Service.
MLA-viite (8. p.)Williamson, Joseph. State Papers, 1677-1678. The British Library Reference Division, Reprographic Service.
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