Gibbes, P., & Franklin, M. J. (2007). Hartly House, Calcutta. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Gibbes, Phoebe, agus Michael J. Franklin. Hartly House, Calcutta. New Delhi: Oxford University Press, 2007.
Lua MLA (8ú heag.)Gibbes, Phoebe, agus Michael J. Franklin. Hartly House, Calcutta. Oxford University Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.