Harper, C. G. The Holyhead Road: The Mail-coach Road to Dublin. Vol. 2.
Chicago-čujuhus (17. p.)Harper, Charles G. The Holyhead Road: The Mail-coach Road to Dublin. Vol. 2.
MLA-čujuhus (9. p.)Harper, Charles G. The Holyhead Road: The Mail-coach Road to Dublin. Vol. 2.
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