Michael Dahl. (2006). If You Were an Adverb (Word Fun). Picture Window Books.
Chicago-referens (17:e uppl.)Michael Dahl. If You Were an Adverb (Word Fun). Picture Window Books, 2006.
MLA-referens (9:e uppl.)Michael Dahl. If You Were an Adverb (Word Fun). Picture Window Books, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.