| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Politics of Cooperation and Co-ops: Forms of Cooperation and Co-ops, and the Politics That Shape Them | 978-1-5361-O157-7 (1-5361-O157-5) | 2016 |
C.D. · C.P. · C.R. · Carl P. · Carl Ratner · (D-R) · P R · Ph.D.