| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Adolescent sexuality in contemporary America: personal values and sexual behavior, ages, thirteen to nineteen | 978-O-529-O482O-2 (O-529-O482O-5) | 1973 |
C.S. · R. C. · R. S. · Robert C. · Robert S. · Robert Sorensen