You can use both if you want, but knowing the differences between these two staple back-builders can help you optimize your time in the gym.
Chest Supported T-Bar Row Exercise Guide: How to, Benefits, and Variations - Generation Iron Fitness & Strength Sports Network
Overhand v.s. Underhand Barbell Rows - The Fitness Maverick
How to Properly Perform the Barbell Row - Muscle & Fitness
Barbell Row vs. Inverted Row - Muscle & Fitness
How to properly perform a heavy bent over barbell row - Quora
How to Do the T-Bar Row: Best Landmine Move to Build Your Back
How To Do T Bar Rows/ Landmine Rows
Comparison Archives, Page 2 of 10
The Best T-Bar Row You've Never Done — Advanced Human Performance Official Website
Comparison Archives, Page 2 of 10
How to Do Dumbbell Row: Muscles Worked & Proper Form – StrengthLog
How To: T-Bar Row