Bryon, M. (2006). The ultimate psychometric test book: Over 1,000 test questions and explanations. Kogan Page.
Cita Chicago (17th ed.)Bryon, Mike. The Ultimate Psychometric Test Book: Over 1,000 Test Questions and Explanations. London: Kogan Page, 2006.
Cita MLA (9th ed.)Bryon, Mike. The Ultimate Psychometric Test Book: Over 1,000 Test Questions and Explanations. Kogan Page, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.