| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Contraception in Great Britain: A study of current use, knowledge, and perceptions of contraceptive methods | 978-92-9003-120-8 (92-9003-120-4) | 1985 |
| Contraception in Italy: A study of current use, knowledge, and perceptions of contraceptive methods | 978-92-9003-118-5 (92-9003-118-2) | 1984 |
| Contraception in the Federal Republic of Germany: A study of current use, knowledge, and perceptions of contraceptive methods | 978-92-9003-121-5 (92-9003-121-2) | 1986 |