Harwayne, S. (1992). Lasting impressions: Weaving literature into the writing workshop. Heinemann Educational Books.
Lua i Stíl Chicago (17ú heag.)Harwayne, Shelley. Lasting Impressions: Weaving Literature into the Writing Workshop. Portsmouth, NH: Heinemann Educational Books, 1992.
Lua MLA (8ú heag.)Harwayne, Shelley. Lasting Impressions: Weaving Literature into the Writing Workshop. Heinemann Educational Books, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.