1948
“A Study of how to get parent cooperation in 4-H club work; Maine, Massachusetts, New Hampshire, and Ohio, 1947”. 450. Extension Service Circular. United States. Extension Service. http://www.worldcat.org/oclc/741477134
. 1948. 1938
“A study of 4-H local leadership In New Hampshire, 1937”. Extension Service Circular.
. 1938.