Writer, About the Author: Martin Martinwas the Lead; between 2008, Editor-in-Chief of Upcoming Pixar; Wall-E, 2012 Martin provided quality coverage of many Pixar film releases including; Up; Cars 2; Story 3, Toy (2009-04-22). "Up at Disney's El Capitan Theatre in Hollywood w/ New Stage Show". Upcoming Pixar (dalam bahasa Inggris). Diakses tanggal 2020-03-31.Pemeliharaan CS1: Teks tambahan: authors list (link)
rottentomatoes.com
Up (2009) (dalam bahasa Inggris), diakses tanggal 2020-03-31
"Tirade: UP: My name is Dug". web.archive.org. 2009-03-23. Archived from the original on 2009-03-23. Diakses tanggal 2020-03-31.Pemeliharaan CS1: Url tak layak (link)