- animenewsnetwork.com encyclopedia/people.php…
- mycast.io talent/jeff-bennett
- ru.wiki34.com wiki/Jeff_Bennett
- adventuretime.fandom.com ru/wiki/Джефф_Глен_…
- kids.kiddle.co Jeff_Bennett
- giantbomb.com jeff-glenn-bennett/3040-3241/
- thebiographys.com jeff-bennett/
- tvtropes.org Creator Jeff Bennett