1953
. 1953.
1945
“Lay leadership in the Extension Service”. Extension Service Circular.
. 1945. 1941
“4-H club and older youth studies, 1940-41: Summaries, findings, bibliography, studies in progress”. Extension Service Circular.
. 1941. 1935
“The relationship of age and other factors to enrollment and continuation in 4-H club work”. USDA Extension Service Circular.
. 1935.