Susan Coolidge. (2019). All time great classics- What Katy did .. Susan Coolidge (2013.). Manoj Publications.
Chicago-referens (17:e uppl.)Susan Coolidge. All Time Great Classics- What Katy Did .. Susan Coolidge. 2013. Manoj Publications, 2019.
MLA-referens (9:e uppl.)Susan Coolidge. All Time Great Classics- What Katy Did .. Susan Coolidge. 2013. Manoj Publications, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.