Kindersley, [. l. D., & Mendes, t. L. M. (1993). As aves. Verbo.
Lua i Stíl Chicago (17ú heag.)Kindersley, [ed. lit.] Dorling, agus trad. Luís Marques Mendes. As Aves. Verbo, 1993.
Lua MLA (8ú heag.)Kindersley, [ed. lit.] Dorling, agus trad. Luís Marques Mendes. As Aves. Verbo, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.