Stata Corporation. (1985). Stata survival analysis and epidemiological tables: Reference manual release 8. Stata Corporation.
Chicago Style (17. basım) AtıfStata Corporation. Stata Survival Analysis and Epidemiological Tables: Reference Manual Release 8. College Station, Tex: Stata Corporation, 1985.
MLA (9th ed.) AtıfStata Corporation. Stata Survival Analysis and Epidemiological Tables: Reference Manual Release 8. Stata Corporation, 1985.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..