| Paper | Date | Page | Article Title | Type | ||
|---|---|---|---|---|---|---|
| 1 |
 |
Helper Journal | 1937-06-11 | 4 | page | |
| 2 |
 |
Helper Journal | 1945-02-15 | 8 | page | |
| 3 |
 |
Helper Journal | 1950-07-13 | 4 | page | |
| 4 |
 |
Helper Journal | 1950-08-24 | 5 | page | |
| 5 |
 |
Helper Journal | 1955-03-17 | 2 | page | |
| 6 |
 |
Helper Journal | 1957-07-11 | 5 | page | |
| 7 |
 |
Helper Journal | 1957-08-22 | 6 | page | |
| 8 |
 |
Helper Journal | 1958-07-17 | 2 | page | |
| 9 |
 |
Helper Journal | 1958-07-31 | 3 | page | |
| 10 |
 |
Helper Journal | 1962-10-04 | 4 | page | |
| 11 |
 |
Helper Journal | 1966-06-02 | 2 | page | |
| 12 |
 |
Helper Journal | 1969-01-09 | 2 | page | |
| 13 |
 |
Helper Journal | 1969-03-20 | 8 | page | |
| 14 |
 |
Helper Journal | 1973-10-25 | 6 | page | |
| 15 |
 |
Helper Journal | 1974-01-31 | 3 | page |