Greenberg, J. E. (1998). Young People's Letters to the President: In their own Voices. Franklin Watts.
Chicago-referens (17:e uppl.)Greenberg, Judith E. Young People's Letters to the President: In Their Own Voices. Franklin Watts, 1998.
MLA-referens (8:e uppl.)Greenberg, Judith E. Young People's Letters to the President: In Their Own Voices. Franklin Watts, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.