2.1 Qualities of a good official
2.2 Suggestion for improving the standard of officiating
2.3 Officials for athletics and other major games and their responsibilities
5.5 Requisites of a Champion
Links:
[1] https://www.physicaledu.iisuniv.ac.in/courses/subjects/officiating-and-coaching-3
[2] https://www.physicaledu.iisuniv.ac.in/academic-year/2016-17