Shepard, A. (2013). Robin Hood (1a. ed.). Cypress.
Lua i Stíl Chicago (17ú heag.)Shepard, Aaron. Robin Hood. 1a. ed. Argentina: Cypress, 2013.
Lua MLA (9ú heag.)Shepard, Aaron. Robin Hood. 1a. ed. Cypress, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.