If you are concerned that there is too much information provided with the resources you are adding to your reading lists, please be aware that you can remove any of the fields you don't want your students to see. You can do so when you add a resource to one of your reading lists via the bookmark button. Simply delete any of the fields before clicking Create & Add to List.
You could also consider providing incomplete lists and asking students to recommend other relevant material. Alternatively, you could create lists containing only the title and have students populate it themselves.
To collaborate with your students and ask them to populate a reading list: