https://www.mtholyoke.edu/courses/mpeterso/math339/Drum.pdf
The paper provided in this link has two Cayley Graphs, how can they be represented in a Matrix form? In general how can a Edge Colored graph be represented in a Matrix form, I know how an Adjacency Matrix representation can be made for Simple Graphs.
https://www.mtholyoke.edu/courses/mpeterso/math339/Drum.pdf)