Fortified position of Liège (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Fortified position of Liège" in English language version.

refsWebsite

Global rank English rank

14books.google.com

3^rd place

2web.archive.org

1^st place

1niehorster.org

low place

1clham.org

low place

books.google.com

Draper 2018, pp. 157–63, 166–68. Draper, Mario (2018). The Belgian Army and Society from Independence to the Great War. Palgrave Macmillan. ISBN 9783319703862.
Draper 2018, pp. 167–69, 172, 175. Draper, Mario (2018). The Belgian Army and Society from Independence to the Great War. Palgrave Macmillan. ISBN 9783319703862.
Draper 2018, pp. 169–70. Draper, Mario (2018). The Belgian Army and Society from Independence to the Great War. Palgrave Macmillan. ISBN 9783319703862.
Draper 2018, pp. 166–67, 170–72. Draper, Mario (2018). The Belgian Army and Society from Independence to the Great War. Palgrave Macmillan. ISBN 9783319703862.
Draper 2018, pp. 172, 173–175. Draper, Mario (2018). The Belgian Army and Society from Independence to the Great War. Palgrave Macmillan. ISBN 9783319703862.
Donnell 2013, pp. 7, 8. Donnell, Clayton (2013). Breaking the Fortress Line 1914. Pen and Sword. ISBN 9781473830127.
Donnell 2013, p. 8. Donnell, Clayton (2013). Breaking the Fortress Line 1914. Pen and Sword. ISBN 9781473830127.
Donnell 2013, p. 10. Donnell, Clayton (2013). Breaking the Fortress Line 1914. Pen and Sword. ISBN 9781473830127.
Donnell 2013, p. 12. Donnell, Clayton (2013). Breaking the Fortress Line 1914. Pen and Sword. ISBN 9781473830127.
Draper 2018, p. 172. Draper, Mario (2018). The Belgian Army and Society from Independence to the Great War. Palgrave Macmillan. ISBN 9783319703862.
Kaufmann & Kaufmann 2014, p. 89. Kaufmann, J.E.; Kaufmann, H.W. (2014). The Forts and Fortifications of Europe 1815–1945: The Neutral States: The Netherlands, Belgium and Switzerland. Pen and Sword. ISBN 9781783463923.
Draper 2018, p. 173. Draper, Mario (2018). The Belgian Army and Society from Independence to the Great War. Palgrave Macmillan. ISBN 9783319703862.
Draper 2018, pp. 172–73. Draper, Mario (2018). The Belgian Army and Society from Independence to the Great War. Palgrave Macmillan. ISBN 9783319703862.
Draper 2018, pp. 172, 173. Draper, Mario (2018). The Belgian Army and Society from Independence to the Great War. Palgrave Macmillan. ISBN 9783319703862.

clham.org

"Nouveaux forts". P.F.L. (in French). Centre Liègeois d'Histoire et d'Archéologie Militaire. Archived from the original on 11 March 2012. Retrieved 26 October 2010.

niehorster.org

Bloock 2005. Bloock, Bernard Vanden (2005). "Border Defences". Belgian Fortifications, May 1940. orbat.com. Archived from the original on 19 January 2016.

web.archive.org

Bloock 2005. Bloock, Bernard Vanden (2005). "Border Defences". Belgian Fortifications, May 1940. orbat.com. Archived from the original on 19 January 2016.
"Nouveaux forts". P.F.L. (in French). Centre Liègeois d'Histoire et d'Archéologie Militaire. Archived from the original on 11 March 2012. Retrieved 26 October 2010.