R. F. · Reinhold Freudenstein · Ronald Friedman · Ronald Friedmann
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The sociology of human fertility: An annotated bibliography | 978-0-390-33113-7 (0-390-33113-9) | 1975 |
| The Sociology of Human Fertility: An Annotated Bibliography | 978-0-470-27732-4 (0-470-27732-7) | 1975 |