| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| The Matrix of Policy in the Philippines | Paperback | 978-0-691-62016-9 (0-691-62016-4) | 2015 | John E. Koehler · Frank H. Denton |
| The Matrix of Policy in the Philippines | Hardcover | 978-0-691-07541-9 (0-691-07541-7) | 1971 | John E. Koehler · Frank H. Denton |