Lua APA (7ú heag.)

Grant, A. (2021). Think Again. Penguin.

Lua i Stíl Chicago (17ú heag.)

Grant, Adam. Think Again. Penguin, 2021.

Lua MLA (9ú heag.)

Grant, Adam. Think Again. Penguin, 2021.

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