Lua APA (7ú heag.)

Burnell, I. The power of positive doing. International Personal Development, Goodwill Publishing House.

Lua i Stíl Chicago (17ú heag.)

Burnell, Ivan. The Power of Positive Doing. Center Ossipee, NH : New Delhi: International Personal Development, Goodwill Publishing House.

Lua MLA (8ú heag.)

Burnell, Ivan. The Power of Positive Doing. International Personal Development, Goodwill Publishing House.

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