CATCH THEM ALL: EVERY TRAINER LEVEL REWARDS IN POKEMON GO (WITH PICTURE)
Pokemon Go Level 41-50 XP Requirements, Challenges and Rewards
Pokémon Go: All Level Requirements and Level-up Item Rewards List, Explained
Pokemon GO: Full List of Level-Up Rewards - Gameranx
XP requirements for Levels so far (1-25+) : r/TheSilphRoad
Pokemon GO: Full List of Level-Up Rewards - Gameranx
Pokemon GO: Level Guide
List of Trainer levels, Pokémon GO Wiki
EXP Needed for Levels 41-50 & Rewards in Pokemon GO