The Fantastic Flatulent Fart Brothers' Big Book of Farty Facts: An Illustrated Guide to the Science, History, and Art of Farting (MP3 CD) | The Concord Bookshop - Established 1940
Freesound - "best long fart.mp3" by IFartInUrGeneralDirection
Find Fart Sounds Effect
Fart Wav Mp3 Sound Effects
Stream Fart.mp3 by MRSUNSΞT | Listen online for free on SoundCloud
Long Fart Sound Effects - 356 Long Fart sounds for SFX projects | Pond5
fart with reverb.mp3 by Mister-Peepers on Newgrounds
Fart Sounds : Free Download, Borrow, and Streaming : Internet Archive