Lua APA (7ú heag.)

(2019). English verbs: Total language study program. McGraw-Hill Education.

Lua i Stíl Chicago (17ú heag.)

English Verbs: Total Language Study Program. New York: McGraw-Hill Education, 2019.

Lua MLA (9ú heag.)

English Verbs: Total Language Study Program. McGraw-Hill Education, 2019.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.