TY  - RPRT
TI  - Observer agreement, credibility, and judgment: some considerations in presenting observer agreement data.
AU  - T R Kratochwill
AU  - R J Wetzel
PY  - 1977
DO  - 10.1901/jaba.1977.10-133
UR  - https://pubmed.ncbi.nlm.nih.gov/16795542/
ID  - 16795542
ER  -