S.C. · Stephen C. · Stephen F. Cunha
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | 
|---|---|---|---|
| Geosystems Core | 978-0-321-83474-4 (0-321-83474-7) | 2016 | Robert W. Christopherson · Charles E. Thomsen · Ginger Birkeland | 
| Mastering Geography with Pearson eText -- ValuePack Access Card -- for Geosystems Core | 978-0-321-95827-3 (0-321-95827-6) | 2015 | Robert W. Christopherson · Charles E. Thomsen · Ginger Birkeland |