To remove a reference right click on the reference(s) you want to delete then:
- Select Move Item to Bin, if you are in My Library, or
- Select Remove Item from Collection if you are in a collection.
You can also delete a reference by selecting it and hitting the Delete key on your keyboard.
Do not try to drag and drop a reference to Bin because this does not work.
References will remain in the Bin folder until you empty it. Right click on the Bin folder to empty it.