Gaya APA
Peat, J., Barton, B. (2005).
Medical Statistik A Guide to Data Analysis and Critical Apprasial .
USA:
Blackwell Publishing.
Gaya MLA
Peat, Jennifer., Barton, Belinda.
"Medical Statistik A Guide to Data Analysis and Critical Apprasial".
USA:
Blackwell Publishing,
2005.
Text.