Cuisin, M., & Barber, i. J. (1986). <A >vida secreta do animais. Bertrand.
Lua i Stíl Chicago (17ú heag.)Cuisin, Michel, agus il. John Barber. <A >vida Secreta Do Animais. Bertrand, 1986.
Lua MLA (8ú heag.)Cuisin, Michel, agus il. John Barber. <A >vida Secreta Do Animais. Bertrand, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.