Pellegrino, James W.; Wilson, Mark R.; Koenig, Judith A.; Beatty, Alexandra S.; Committee on Developing Assessments of Science P National Academies Press 2014 Pehmeäkantinen kirja
Center for Education; National Research Council; National Academy of Sciences; Pellegrino, James W.; Glaser, Robert; Chudowsky, National Academies Press 2001 Kovakantinen kirja