Osborn. (2021). Questioned Documents (2nd ed.). Law and Justice.
Lua i Stíl Chicago (17ú heag.)Osborn. Questioned Documents. 2nd ed. Delhi: Law and Justice, 2021.
Lua MLA (9ú heag.)Osborn. Questioned Documents. 2nd ed. Law and Justice, 2021.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.