Paul, F. (2015). Sarah Morris - Capital letters read better for Initials: With a text by Frédéric Paul ; Translator: Richard Sadleir. August Verlag.
Chicago-referens (17:e uppl.)Paul, Frédéric. Sarah Morris - Capital Letters Read Better for Initials: With a Text by Frédéric Paul ; Translator: Richard Sadleir. Berlin ; Köln: August Verlag, 2015.
MLA-referens (8:e uppl.)Paul, Frédéric. Sarah Morris - Capital Letters Read Better for Initials: With a Text by Frédéric Paul ; Translator: Richard Sadleir. August Verlag, 2015.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.