| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| An investigation of casual factors for the extinction process among adolescent participants in selected sports groups | 978-O-315-OOO21-6 (O-315-OOO21-X) | 1981 |
S.C. · S. Collins · S. W. · Stephen C. · Stephen Collins · Stephen W. · Stephen William · W.C. · W. Collins · William C. · William Collins