| title | ISBN-13 (ISBN-10)  | year of publication | 
|---|---|---|
| Law and policy on intergovernmental primary commodity agreements | 978-0-379-00676-6 (0-379-00676-6)  | 1976 | 
| Law and Practice of United States Regulation of International Trade | 978-0-379-12099-8 (0-379-12099-2)  | 1987 | 
C.J · C. Johnston · C.R. · Charles J. · Charles Johnston · Charles R. · R.J. · R Johnston