Ruddell, R. B. (1999). Teaching children to read and write: Becoming an influential teacher (2nd ed.). Allyn and Bacon.
Chicago-referens (17:e uppl.)Ruddell, Robert B. Teaching Children to Read and Write: Becoming an Influential Teacher. 2nd ed. Boston: Allyn and Bacon, 1999.
MLA-referens (9:e uppl.)Ruddell, Robert B. Teaching Children to Read and Write: Becoming an Influential Teacher. 2nd ed. Allyn and Bacon, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.