Electronic versions of UPM titles are available from:
Amazon Kindle
Barnes & Noble’s Nook
Baker & Taylor’s Blio
Copia
eBooks.com
EBSCO/NetLibrary
EBL/Ebooks Corporation/ProQuest
Ebrary
Follett Digital Editions
Google Editions
Ingram Digital
MyiLibrary
JSTOR
Kobo
Overdrive
Perlego
Project Muse
Oxford UPSO
SharedBook
University Readers