Preuss, P. G. (2013). School leader's guide to root cause analysis: Using data to dissolve problems. Routledge.
Chicago-čujuhus (17. p.)Preuss, Paul G. School Leader's Guide to Root Cause Analysis: Using Data to Dissolve Problems. New York, New York ; London, [England]: Routledge, 2013.
MLA-čujuhus (9. p.)Preuss, Paul G. School Leader's Guide to Root Cause Analysis: Using Data to Dissolve Problems. Routledge, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.