Clapham, A. W., & Reynolds, P. K. B. (1956). Thornton Abbey, Lincolnshire: History and description of the gatehouse and church. London: Her Majesty's Stationery Office.
Παραπομπή Chicago StyleClapham, Alfred William, and Paul Kenneth Baillie Reynolds. Thornton Abbey, Lincolnshire: History and Description of the Gatehouse and Church. London: Her Majesty's Stationery Office, 1956.
Παραπομπή MLAClapham, Alfred William, and Paul Kenneth Baillie Reynolds. Thornton Abbey, Lincolnshire: History and Description of the Gatehouse and Church. London: Her Majesty's Stationery Office, 1956.
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