- 4-H Youth Development Program (U.S.)1
- Boney, Leslie N., 1880-19641
- Cross, Frank T.15
- Flannagan, Eric G., 1892-19704
- Ginader, Gerald K.10
- Graeber, R. W. (Robert Walter), 1888-19673
- Keane, Beth4
- North Carolina Agricultural Extension Service11
- North Carolina Cooperative Extension Service179
- North Carolina State University. Department of 4-H Youth Development4
- Stephenson, Q. J.1