| Paper | Date | Page | Article Title | Type | ||
|---|---|---|---|---|---|---|
| 26 |
 |
Helper Journal | 1972-11-16 | issue | ||
| 27 |
 |
Helper Journal | 1973-11-29 | issue | ||
| 28 |
 |
Helper Journal | 1969-11-13 | issue | ||
| 29 |
 |
Helper Journal | 1969-11-20 | issue | ||
| 30 |
 |
Helper Journal | 1969-11-06 | issue | ||
| 31 |
 |
Helper Journal | 1970-11-19 | issue | ||
| 32 |
 |
Helper Journal | 1969-11-27 | issue | ||
| 33 |
 |
Helper Journal | 1970-11-12 | issue | ||
| 34 |
 |
Helper Journal | 1970-11-05 | issue | ||
| 35 |
 |
Helper Journal | 1970-11-26 | issue | ||
| 36 |
 |
Helper Journal | 1968-11-07 | issue | ||
| 37 |
 |
Helper Journal | 1967-11-30 | issue | ||
| 38 |
 |
Helper Journal | 1967-11-02 | issue | ||
| 39 |
 |
Helper Journal | 1968-11-14 | issue | ||
| 40 |
 |
Helper Journal | 1968-11-28 | issue | ||
| 41 |
 |
Helper Journal | 1967-11-23 | issue | ||
| 42 |
 |
Helper Journal | 1967-11-09 | issue | ||
| 43 |
 |
Helper Journal | 1968-11-21 | issue | ||
| 44 |
 |
Helper Journal | 1967-11-16 | issue | ||
| 45 |
 |
Helper Journal | 1966-11-03 | issue | ||
| 46 |
 |
Helper Journal | 1966-11-17 | issue | ||
| 47 |
 |
Helper Journal | 1966-11-24 | issue | ||
| 48 |
 |
Helper Journal | 1966-11-10 | issue | ||
| 49 |
 |
Helper Journal | 1965-11-18 | issue | ||
| 50 |
 |
Helper Journal | 1965-11-11 | issue |