Azzopardi, G. (2001). Complete book for developing your: Intelligence Quotient. Infinity Books.
Lua i Stíl Chicago (17ú heag.)Azzopardi, G. Complete Book for Developing Your: Intelligence Quotient. New Delhi: Infinity Books, 2001.
Lua MLA (9ú heag.)Azzopardi, G. Complete Book for Developing Your: Intelligence Quotient. Infinity Books, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.