| Periodical/Year | 1999 |
| Periodical/Date | July |
| Periodical/Issue | 4 |
| Periodical / Volume | 29 |
| Periodical/Year | 1999 |
| Periodical/Date | August |
| Periodical/Issue | 4 |
| Periodical / Volume | 19 |
| Periodical/Year | 1999 |
| Periodical/Date | November |
| Periodical/Issue | 4 |
| Periodical / Volume | 46 |
| Periodical/Year | 1999 |
| Periodical/Date | November |
| Periodical/Issue | 4 |
| Periodical / Volume | 29 |
| Periodical/Year | 1999 |
| Periodical/Date | Winter |
| Periodical/Issue | 4 |
| Periodical / Volume | 27 |
| Periodical/Year | 2000 |
| Periodical/Date | August |
| Periodical/Issue | 4 |
| Periodical / Volume | 20 |
| Periodical/Year | 2000 |
| Periodical/Date | July |
| Periodical/Issue | 4 |
| Periodical / Volume | 30 |
| Periodical/Year | 1994 |
| Periodical/Date | April |
| Periodical/Issue | 4 |
| Periodical / Volume | 24 |
| Periodical/Year | 2000 |
| Periodical/Date | Fourth Quarter |
| Periodical/Issue | 4 |
| Periodical / Volume | 28 |
| Periodical/Year | 2000 |
| Periodical/Date | November |
| Periodical/Issue | 4 |
| Periodical / Volume | 47 |
