Source
- SOLIDWORKS 2024 for Designers (22nd Edition)
- Author: Sham Tickoo, CADCIM Technologies
- Chapter 6: Reference Geometries
- Tutorial 3

Source
- Creo Parametric 10.0 for Designers (10th Edition)
- Author: Sham Tickoo, CADCIM Technologies
- Chapter 6: Options Aiding Construction of Parts-I
- Tutorial 4
