Cartwright, Mark. “Crusades.” World History Encyclopedia, Https://Www.worldhistory.org#Organization,
6 Mar. 2023, www.worldhistory.org/Crusades/.
“The Crusader States.” Encyclopædia Britannica, Encyclopædia Britannica, Inc.,
www.britannica.com/event/Crusades/The-Crusader-states.
“Crusader States.” Wikipedia, Wikimedia Foundation, 1 Mar. 2023,
en.wikipedia.org/wiki/Crusader_states.
“Crusades.” Encyclopædia Britannica, Encyclopædia Britannica, Inc.,
www.britannica.com/event/Crusades.
“Crusades.” Encyclopædia Britannica, Encyclopædia Britannica, Inc.,
www.britannica.com/event/Crusades.
“Crusades.” Wikipedia, Wikimedia Foundation, 7 Mar. 2023, en.wikipedia.org/wiki/Crusades.
Jonathan Phillips | Published in Volume 65 Issue 5 May 2015. “The Crusades: A Complete History.”
History Today, www.historytoday.com/archive/feature/crusades-complete-history.
“Knights Hospitaller.” Wikipedia, Wikimedia Foundation, 5 Mar. 2023,
en.wikipedia.org/wiki/Knights_Hospitaller.
“Knights Templar.” Wikipedia, Wikimedia Foundation, 2 Mar. 2023,
en.wikipedia.org/wiki/Knights_Templar.
“List of Crusades.” Wikipedia, Wikimedia Foundation, 4 Feb. 2023,
en.wikipedia.org/wiki/List_of_Crusades.
“Teutonic Order.” Wikipedia, Wikimedia Foundation, 5 Mar. 2023,
en.wikipedia.org/wiki/Teutonic_Order.