Zar Jerrold H. (1999). Biostatistical Analysis. Pearson Eduication.
Lua i Stíl Chicago (17ú heag.)Zar Jerrold H. Biostatistical Analysis. New Delhi: Pearson Eduication, 1999.
Lua MLA (9ú heag.)Zar Jerrold H. Biostatistical Analysis. Pearson Eduication, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.