Begg, J. D. (2006). Abdominal x-rays made easy (2nd ed.). Churchill Livingstone.
Cita Chicago (17th ed.)Begg, James D. Abdominal X-rays Made Easy. 2nd ed. Edinburgh: Churchill Livingstone, 2006.
Cita MLA (8th ed.)Begg, James D. Abdominal X-rays Made Easy. 2nd ed. Churchill Livingstone, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.