Di Fiore, Alan (Personal Name)

Da Vinci's inquest. Season 2, 2007: container (Alan Di Fiore)

IMDb, viewed Oct. 12, 2011: (Alan Di Fiore, writer, producer, actor)

Grimm. Season one, 2012: title screens (Alan DiFiore)

Internet movie database, Oct. 17, 2012 (Alan DiFiore; also credited as Alan Di Fiore)