Robert de Hales (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Robert de Hales" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

2books.google.com

3^rd place

6^th place

1british-history.ac.uk

903^rd place

2,715^th place

books.google.com

Gorski, Richard (2012). Roles of the Sea in Medieval England (em inglês). [S.l.]: Boydell Press. p. 84. ISBN 9781843837015
Burke, John. A Genealogical and Heraldic History of the Extinct and Dormant Baronetcies ..., p. 232, no Google Livros

british-history.ac.uk

Hasted, Edward (1798). «Parishes». Institute of Historical Research. The History and Topographical Survey of the County of Kent. 6: 80–98