• [https://www.nationalgeographic.com/history/magazine/2019/03-04/queen-isabellas-rise-to-spanish-throne/

Palos, Joan-Lluís (28 March 2019). "To seize power in Spain, Queen Isabella had to play it smart: Bold, strategic, and steady, Isabella of Castile navigated an unlikely rise to the throne and ushered in a golden age for Spain". National Geographic History Magazine. Retrieved 20 April 2019.]

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