One Piece (found 4Kids English dub of anime; 2004-2006) - The Lost Media Wiki

Sonic X, Sonic Wiki Zone

One Piece - Lost Funimation TV Version 2007-2009 (Most episodes found, now specifically looking for encodes/recordings for episodes that aired only on Cartoon Network Australia!) : r/lostmedia

4Kids Entertainment, One Piece Wiki

One Piece (4Kids) Episode 1 Sub/Dub Comparison

Home Video Releases, One Piece Wiki

One Piece, The Dubbing Database

One Piece, The Dubbing Database

Partially Lost] One Piece Test Dubs : r/lostmedia

One Piece (4Kids dub) - Horrible Dubs Wiki

ワンピース, The Dubbing Database

Are there any Lost Media of One Piece? : r/OnePiece

Veronica Taylor - Wikipedia

One Piece' Anime Series Didn't Always Get the English Dub It Deserved – IndieWire

Patrick Seitz - IMDb

Cartoon Network (Creator) - TV Tropes