How to cut out a shape in your object in Blender? - Artisticrender.com
How to delete unused materials in Blender - cgian.com
modeling - Remove Object and part of object its overlapping - Blender Stack Exchange
Assigning a Vertex Group — Blender Manual
Tutorial: Size 3D Models in Blender – Robert J. Bischoff – Doctoral candidate studying archaeology in the Southwest United States at Arizona State University
Blender Clean Plate Tutorial: How to remove objects from your footage - BlenderNation
How to cut objects in Blender - Quora
Remove the Transform Active Tools - User Feedback - Developer Forum
Removing confusing "scale" mechanics from Blender - User Feedback - Developer Forum
Groups — Blender Manual
Blender 2.8 Beginner Tutorial PART 14: Deleting and Merging Meshes - YouTube