Credits and Personnel
Credits are taken from the I Am... Sasha Fierce liner notes.
- Jim Caruana – recording engineer (vocals)
- Kenneth "Babyface" Edmonds – writer
- Mikkel Storleer Eriksen – instruments, recorder, writer
- Matt Green – assistant mixing engineer
- Tor Erik Hermansen – instruments, writer
- Beyoncé Knowles – vocals, producer, writer
- Stargate – producer
- Mark "Spike" Stent – mixing engineer
Read more about this topic: Broken-Hearted Girl
Famous quotes containing the word personnel:
“This woman is headstrong, obstinate and dangerously self- opinionated.”
—Report by Personnel Officer at I.C.I., rejecting Mrs. Thatcher for a job in 1948.