American Sunday-School Union. (1852). Little things. American Sunday-School Union.
Chicago-referens (17:e uppl.)American Sunday-School Union. Little Things. Philadelphia ; New York: American Sunday-School Union, 1852.
MLA-referens (8:e uppl.)American Sunday-School Union. Little Things. American Sunday-School Union, 1852.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.