National Ploughing Championships (English Wikipedia)

"Irish Business, News and Lifestyle". Europe's largest Outdoor Exhibition and Agricultural Trade Show, the National Ploughing Championships finishes on Thursday. InsideIreland.ie. Archived from the original on 16 February 2015.

irishexaminer.com

"Cairns of Peace erected during annual World Ploughing Matches". 67 Peace Stones, Rocks, Slabs & Cairns Around the World. Peace Monuments.

"National Ploughing Championships Machinery & Livestock Exhibition 2005". National Ploughing Association of Ireland. 2005. Archived from the original on 5 March 2005. Retrieved 1 October 2015.
"The National Ploughing Championships Machinery & Livestock Exhibition 2002". National Ploughing Association of Ireland. 2002. Archived from the original on 2 August 2002. Retrieved 1 October 2015.
"Background of Event/". National Ploughing Association. 2012. Archived from the original on 15 September 2012. Retrieved 1 October 2015.
"National Ploughing Championships – home page". National Ploughing Association. Retrieved 21 August 2014.
"National Ploughing Association of Ireland". National Ploughing Association. 2016.
"History of the NPA & Championships: Formation & Origins of the National Ploughing Association 1931 – 2012". npa.ie. Retrieved 24 November 2015.
"History of the NPA & Championships".
"History of the NPA & Championships".
"Ordre du Mérite Agricole Conferral to Mrs Anna May McHugh". Irish National Ploughing Association. NPA. 2015.
"County Ploughing Dates 2014/2015". Irish National Ploughing Association. NPA.
"Another Record Breaking Year". Irish National Ploughing Association. NPA. Archived from the original on 5 October 2015.

"NPC 2015". Quality Freight. August 2015. Archived from the original on 24 November 2015. Retrieved 24 November 2015.

"National Ploughing Championships Machinery & Livestock Exhibition 2005". National Ploughing Association of Ireland. 2005. Archived from the original on 5 March 2005. Retrieved 1 October 2015.
"The National Ploughing Championships Machinery & Livestock Exhibition 2002". National Ploughing Association of Ireland. 2002. Archived from the original on 2 August 2002. Retrieved 1 October 2015.
Flaherty, Rachel; Griffin, Dan (22 September 2015). "Ploughing championships: President attends first day". Irish Times. Archived from the original on 1 October 2015. Retrieved 1 October 2015.
"Background of Event/". National Ploughing Association. 2012. Archived from the original on 15 September 2012. Retrieved 1 October 2015.
"NPC 2015". Quality Freight. August 2015. Archived from the original on 24 November 2015. Retrieved 24 November 2015.
"National Ploughing Championships 2017: Tractor highlights on-site". Agriland. 21 September 2017. Archived from the original on 2 October 2017. Retrieved 2 October 2017.
"Irish Business, News and Lifestyle". Europe's largest Outdoor Exhibition and Agricultural Trade Show, the National Ploughing Championships finishes on Thursday. InsideIreland.ie. Archived from the original on 16 February 2015.
"Another Record Breaking Year". Irish National Ploughing Association. NPA. Archived from the original on 5 October 2015.

"Past World Events". World Ploughing Organisation. 29 May 2013.
"Champions of the World Ploughing Contests since 1953". World Ploughing Organisation. 27 June 2013.
"Structure". WPO. World Ploughing Organisation. 13 May 2013.
"Champions of the World Ploughing Contests since 1953". World Ploughing Organisation. 27 June 2013.