Chen, E. M., & Chen, J. (2020). Deja review (Third edition.). McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Chen, Eric M., agus Joseph Chen. Deja Review. Third edition. New York: McGraw-Hill, 2020.
Lua MLA (9ú heag.)Chen, Eric M., agus Joseph Chen. Deja Review. Third edition. McGraw-Hill, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.