Azzopardi, G. (2001). Complete book for developing your: Intelligence Quotient. Infinity Books.
Chicago-čujuhus (17. p.)Azzopardi, G. Complete Book for Developing Your: Intelligence Quotient. New Delhi: Infinity Books, 2001.
MLA-čujuhus (9. p.)Azzopardi, G. Complete Book for Developing Your: Intelligence Quotient. Infinity Books, 2001.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.