Lua APA (7ú heag.)

Godin, S. (2019). This is marketing (1st.). Penguin Books.

Lua i Stíl Chicago (17ú heag.)

Godin, Seth. This Is Marketing. 1st. Penguin Books, 2019.

Lua MLA (9ú heag.)

Godin, Seth. This Is Marketing. 1st. Penguin Books, 2019.

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