PEARCE, S. (1965). Biologycal statistic= An introduction - SC. Pearce. McGraw Hill Book Company.
Lua i Stíl Chicago (17ú heag.)PEARCE, SE. Biologycal Statistic= An Introduction - SC. Pearce. McGraw Hill Book Company, 1965.
Lua MLA (8ú heag.)PEARCE, SE. Biologycal Statistic= An Introduction - SC. Pearce. McGraw Hill Book Company, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.