Gray, A. (2006). Cost-effectiveness analyses alongside randomised clinical trials.
Chicago Style (17. basım) AtıfGray, A. Cost-effectiveness Analyses Alongside Randomised Clinical Trials. 2006.
MLA (9th ed.) AtıfGray, A. Cost-effectiveness Analyses Alongside Randomised Clinical Trials. 2006.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..