West Brett, D. (2017). Looking and feeling: Photographing escape from East Germany. Exilforschung.
Chicago-referens (17:e uppl.)West Brett, Donna. "Looking and Feeling: Photographing Escape from East Germany." Exilforschung 2017.
MLA-referens (8:e uppl.)West Brett, Donna. "Looking and Feeling: Photographing Escape from East Germany." Exilforschung, 2017.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.