| 其他書名 | A Cluster Analysis of Legislative Voting Patterns During the Aquino Administration, 1987-89 |
| 出版 | Center for Social Policy and Public Affairs, Ateneo de Manila University, 1990 |
| URL | http://books.google.com.hk/books?id=FKWOAAAAMAAJ&hl=&source=gbs_api |