Hubbard, R. (1996). A workshop of the possible: Nurturing children's creative development. Stenhouse Publishers.
Chicago-referens (17:e uppl.)Hubbard, Ruth. A Workshop of the Possible: Nurturing Children's Creative Development. York, Me: Stenhouse Publishers, 1996.
MLA-referens (9:e uppl.)Hubbard, Ruth. A Workshop of the Possible: Nurturing Children's Creative Development. Stenhouse Publishers, 1996.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.