@article{672,
  author = {Bardin H. Nelson},
  title = {Individual and group behavior in 4-H},
  year = {1963},
  journal = {Journal of Extension},
  volume = {1},
  pages = {101-109},
  month = {07/1963},
  url = {https://archives.joe.org/joe/1963summer/1963-2-a6.pdf},
  note = {<p>Online</p>},
  language = {eng},
}