Hay, w. w. (2007). Current pediatric diagnosis & treatment pediatrics. Mc Graw Hill Book Company.
Cita Chicago (17th ed.)Hay, william w. Current Pediatric Diagnosis & Treatment Pediatrics. Mc Graw Hill Book Company, 2007.
Cita MLA (9th ed.)Hay, william w. Current Pediatric Diagnosis & Treatment Pediatrics. Mc Graw Hill Book Company, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.