Herdon, T., & Swarmer, K. (2011). The bird of happiness and other wise tales. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Herdon, Tim, agus Kristina Swarmer. The Bird of Happiness and Other Wise Tales. Oxford ; New York: Oxford University Press, 2011.
Lua MLA (8ú heag.)Herdon, Tim, agus Kristina Swarmer. The Bird of Happiness and Other Wise Tales. Oxford University Press, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.