Henderson, Karla Ann. 1981. “Motivating the Adult 4-H Volunteer”. Journal of Extension 19 (1): 19-27. https://archives.joe.org/joe/1999february/rb5.php.
Karla Ann Henderson
Fixed Name
Karla Ann Henderson
First name
Karla Ann
Last name
Henderson
Stumpf, Mitzi, Karla Ann Henderson, Karen Luken, Deb Bialeschki, and Mary Casey II. 2002. “4-H Programs With a Focus on Including Youth With Disabilities”. Journal of Extension 40 (2). https://archives.joe.org/joe/2002april/a4.php.
Henderson, Karla Ann. 1979. “Motivations and Selected Characteristics of Adult Volunteers in Extension 4-H Youth Programs in Minnesota”. University of Minnesota. http://www.worldcat.org/oclc/5729980.