Dawson, B., & Trapp, R. G. (2001). Basic & clinical biostatistics (3rd ed.). Lange Medical Books-McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Dawson, Beth, agus Robert G. Trapp. Basic & Clinical Biostatistics. 3rd ed. N. Y: Lange Medical Books-McGraw-Hill, 2001.
Lua MLA (9ú heag.)Dawson, Beth, agus Robert G. Trapp. Basic & Clinical Biostatistics. 3rd ed. Lange Medical Books-McGraw-Hill, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.