Link: https://www.ncregister.com/blog/joseph-pronechen/its-official-major-apparitions-of-mary-are-approved

Link: https://recherchecatholic.wordpress.com/2017/01/23/our-lady-of-the-rosary-of-san-nicolas/

Link: https://churchpop.com/2016/05/23/secret-messages-lady-san-nicolas-newly-approved-vision/

Link: https://www.catholicnewsagency.com/news/a-marian-apparition-has-been-approved-in-argentina—and-its-a-big-deal-31979

Link: http://www.miraclehunter.com/marian_apparitions/approved_apparitions/sannicolas/index.html

Link: https://www.english.santisimavirgen.com.ar/historia_de_maria_del_rosario_eng.htm

Link: http://www.divinemysteries.info/our-lady-of-the-rosary-san-nicolas-argentina/

Link: https://en.wikipedia.org/wiki/Our_Lady_of_the_Rosary_of_San_Nicol%C3%A1s The Wikipedia page of Our Lady of the Rosary of San Nicolás.