https://www.bbc.com/news/magazine-29934965
https://www.mirror.co.uk/news/uk-news/battle-somme-soldiers-account-hell-8304497
https://www.bbc.com/news/in-pictures-36587877
https://www.rifemagazine.co.uk/2014/11/wwi/
https://en.wikipedia.org/wiki/Reginald_St_John_Battersby
https://en.wikipedia.org/wiki/Battle_of_the_Somme
https://en.wikipedia.org/wiki/Youngest_British_soldiers_in_World_War_I
https://www.warhistoryonline.com/instant-articles/the-boy-soldiers-of-wwi.html
https://greatwar.nl/frames/default-children.html
https://translate.google.com/translate?hl=en&sl=bs&tl=en&u=https%3A%2F%2Fwww.novosti.rs%2Fvesti%2Fnaslovna%2Fdrustvo%2Faktuelno.290.html%3A451827-Momcilo-Gavric---najmladji-vojnik-Prvog-svetskog-rata
Teenage Tommies BBC Documentary https://www.youtube.com/watch?v=HmehUObwfVU