Battle for Azeroth reputation mounts have been added: Horde get 3 completely new mount models, Alliance get recolors of a 6 year old gryphon and horses : r/wow
Reputation Mounts That You Can Grind All Day Part 2 - Cata, Mop and WoD Rep Guide - YouTube
The Endless Grind: "World of Warcraft" Reputation Guide - LevelSkip
Mists of Pandaria: Reputation Quick Facts - Guides - Wowhead