Lanan, J. (1985). College writing skills with readings. McGraw Hill.
Lua i Stíl Chicago (17ú heag.)Lanan, John. College Writing Skills with Readings. NewYork: McGraw Hill, 1985.
Lua MLA (9ú heag.)Lanan, John. College Writing Skills with Readings. McGraw Hill, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.