Dawson Saunders, B., & Trapp, R. G. (2004). Basic and clinical biostatistics (4a. ed.). McGraw-Hill.
Chicago Style (17th ed.) ZitazioaDawson Saunders, Beth, eta Robert G. Trapp. Basic and Clinical Biostatistics. 4a. ed. Nueva York: McGraw-Hill, 2004.
MLA (9th ed.) ZitazioaDawson Saunders, Beth, eta Robert G. Trapp. Basic and Clinical Biostatistics. 4a. ed. McGraw-Hill, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.