Battersby, G. J. a. G.. (2010). License Agreement. Wolter Kluwer.
Lua i Stíl Chicago (17ú heag.)Battersby, Gregory J and Grimes. License Agreement. Haryana: Wolter Kluwer, 2010.
Lua MLA (9ú heag.)Battersby, Gregory J and Grimes. License Agreement. Wolter Kluwer, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.