MIT 18.217 Graph Theory and Additive Combinatorics, Fall 2019 - YouTube Playlist
CO 642 Graph Theory University of Waterloo by Luke Postle: YouTube Playlist
Reinhard Diestel: Graph theory lectures - YouTube
Graph Theory by Reinhard Diestel - PDF form EMIS | **Free Preview | Main Book Page** Springer-Verlag, Heidelberg, Graduate Texts in Mathematics, Volume 173
Graph Theory by Russell Merris - Wiley
Spectral and Algebraic Graph Theory by Daniel A. Spielman - PDF draft
Graph Theory: Favorite Conjectures and Open Problems - Springer
Combinatorics & Optimization at University of Waterloo