by Batson, C. Daniel, Lishner, David A., Cook, Jennifer, Sawyer, Stacey
Published in Basic and applied social psychology (01.03.2005)

by Williams, Brian K, Sawyer, Stacey C, Hutchinson, Sarah E
Year of Publication 1999

by STACEY SAWYER as told to Sharon Miller Cindrich
Published in Milwaukee journal sentinel (25.07.2004)