Campbell, M. J., & Walters, S. J. How to design, analyse and report cluster randomised trials in medicine and health related research.
Цитирование в стиле Чикаго (17-е изд.)Campbell, Michael J., и Stephen John Walters. How to Design, Analyse and Report Cluster Randomised Trials in Medicine and Health Related Research.
Цитирование MLA (8-е изд.)Campbell, Michael J., и Stephen John Walters. How to Design, Analyse and Report Cluster Randomised Trials in Medicine and Health Related Research.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.