Philippa, 5th Countess of Ulster (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Philippa, 5th Countess of Ulster" in English language version.

refsWebsite

Global rank English rank

2^nd place

284^th place

187^th place

462^nd place

345^th place

6^th place

archive.org

Ormrod 2008. Ormrod, W. M. (January 2008) [2004]. "Lionel, duke of Clarence (1338–1368)". Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/16750. (Subscription or UK public library membership required.)
Ward 2004. Ward, Jennifer (2004). "Clare, Elizabeth de (1294/5–1360)". Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/5435. (Subscription or UK public library membership required.)

Ormrod 2008. Ormrod, W. M. (January 2008) [2004]. "Lionel, duke of Clarence (1338–1368)". Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/16750. (Subscription or UK public library membership required.)
Ward 2004. Ward, Jennifer (2004). "Clare, Elizabeth de (1294/5–1360)". Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/5435. (Subscription or UK public library membership required.)