Berglund, Patricia A. (Nombre personal)

Heeringa, Steven. Applied survey data analysis, 2010: ECIP t.p. (Patricia A. Berglund)

Multiple imputation in practice, with examples using IVEware, 2019: ECIP t.p. (Patricia Berglund)

SAS instructor (support.sas.com), viewed Feb. 12, 2018 (Patricia Berglund; B.A., music, Bienen School of Music, Northwestern University; MBA, Kellogg Graduate School of Management, Northwestern University; senior research associate, Institute of Social Research, University of Michigan; author, Applied survey data analysis)