| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Parental Leave Crisis: Toward a National Policy | 978-0-300-03996-2 (0-300-03996-4) | 1989 | Professor Edward F. Zigler |
| The Parental leave crisis: Toward a national policy | 978-0-300-03984-9 (0-300-03984-0) | 1988 | Edward Zigler |