1
by Olson, Randy
Published 2006
Documentary Educational Resources

2
by Patience, Denise
Published 1994
Documentary Educational Resources]

3
by Zeller, Anne
Published 1988
Documentary Educational Resources (DER)

4
by Zeller, Anne
Published 2001
Documentary Educational Resources

5
by Hallacy, Jeanne
Published 2005
Documentary Educational Resources

6
by Higgins, Jackie
Published 2005
British Broadcasting Corporation (BBC)