Créateur
- Robert K Degges1
- Robert L Basom1
- Robert L Morris1
- Robert M Hardies1
- Robert Manning Price1
- Robert O Sherburne1
- Robert R Miller1
- Robert T Gribbon1
- Robert Warren Carlson1
- Roberta Edwards Mills1
- Roberta J Scoville1
- Robin Dease1
- Rodrigo Cruz1
- Roger Cooke1
- Roger Wayne Pierce1
- Ronald E Bowyer1
- Ronald E Braxton1
- Ronald L Slaughter1
- Ronald L. Feeser Jr.1
- Rosalind A Gold1