PZ
Patricia Rodden Zimmermann
Patricia R. Zimmermann was an American festival director, programmer, scholar of home movies, amateur, community, participatory, and orphaned media; documentary and experimental film; film, video and digital history; feminist film theory; transnational political economy and national public policy; and digital cultures theory.
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Books

Reel families
1995
ISBN 9780253209443
Documentary across platforms
2019
ISBN 9780253043481