1
Published 1996
National Academy Press

2
Published 1991
National Academy Press

3
Published 1997
National Academy Press

4
Published 1998
National Academy Press

10
Published 1992
National Academy Press

11
Published 2000
National Academy Press

12
Published 2002
National Academies Press

14
Published 2004
National Academies Press

15
Published 2004
National Academies Press

16
by Margie, Nancy Geyelin
Published 1999
National Academy Press

17
by Margie, Nancy Geyelin
Published 1999
National Academy Press

19
by Saunders-Hastings, Emma
Published 2022
University of Chicago Press