Analysis of information sources in references of the Wikipedia article "Scalacronica" in English language version.
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: CS1 maint: multiple names: authors list (link) King, Andy (2005a). "Scaling the Ladder: The Rise and Rise of the Grays of Heaton, c.1296-c.1415". In Liddy, Christian D. (ed.). North-east England in the Later Middle Ages. Woodbridge: Boydell Press. pp. 57–74. Thiolier, J.C. (2004). "Gray, Sir Thomas (d.1369)". Oxford Dictionary of National Biography (online ed.). Dictionary of National Biography. doi:10.1093/ref:odnb/11355. Retrieved 17 October 2012. (Subscription or UK public library membership required.){{cite book}}
: CS1 maint: multiple names: authors list (link){{cite book}}
: CS1 maint: multiple names: authors list (link) King, Andy (2005a). "Scaling the Ladder: The Rise and Rise of the Grays of Heaton, c.1296-c.1415". In Liddy, Christian D. (ed.). North-east England in the Later Middle Ages. Woodbridge: Boydell Press. pp. 57–74. Thiolier, J.C. (2004). "Gray, Sir Thomas (d.1369)". Oxford Dictionary of National Biography (online ed.). Dictionary of National Biography. doi:10.1093/ref:odnb/11355. Retrieved 17 October 2012. (Subscription or UK public library membership required.){{cite book}}
: CS1 maint: multiple names: authors list (link) King, Andy (2005a). "Scaling the Ladder: The Rise and Rise of the Grays of Heaton, c.1296-c.1415". In Liddy, Christian D. (ed.). North-east England in the Later Middle Ages. Woodbridge: Boydell Press. pp. 57–74. Thiolier, J.C. (2004). "Gray, Sir Thomas (d.1369)". Oxford Dictionary of National Biography (online ed.). Dictionary of National Biography. doi:10.1093/ref:odnb/11355. Retrieved 17 October 2012. (Subscription or UK public library membership required.)