Kramer Melinda G, Kramer, M. G., & Mead, C. D. (1988). Prentice Hall workbook for writers (5th ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Kramer Melinda G, Melinda G. Kramer, agus C. David Mead. Prentice Hall Workbook for Writers. 5th ed. Englewood Cliffs, N.J.: Prentice Hall, 1988.
Lua MLA (9ú heag.)Kramer Melinda G, et al. Prentice Hall Workbook for Writers. 5th ed. Prentice Hall, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.