Catechism of Pope St. Pius X (CPX) p. 81-82.  Q/A 11-21

Pope Pius XI’s Marylike standards of modesty:
http://www.olvrc.com/reference/documents/Modesty.Pius.XI.pdf


Eric Sammons with AB. Cordileone:
https://www.youtube.com/watch?v=opvUFk9SSQY&t=2319s


Text of St. Francis De Sales’ Meditation on the Mass:
http://www.semperficatholic.com/page19.html


Video of St. Francis De Sales’ Meditation on the Mass:
https://vimeo.com/283322245


Spiritual Communion of St. Alphonsus Liguori:
https://www.ewtn.com/catholicism/devotions/act-of-spiritual-communion-339