I use a variety of sources when I am crocheting. Sometimes I follow a pattern completely, often I change it to suit what I am trying to achieve. Sometimes I write my own patterns.
In honour of the makers that have inspired me, here is a list of the crochet artists whose patterns I have used.
Sarah Jayne of Bella Coco Crochet: https://bellacococrochet.com/
Susie Johns and her book 'Tiny Trinkets to Crochet', Tuva Publishing, 2018
Haafner Linssen: http://byhaafner.blogspot.com/
Jade of Sweet Softies: https://www.sweetsofties.com/