Seemuth, D. P. (1991). How dynamic is your small group ? Victor.
Citazione stile Chigago Style (17a edizione)Seemuth, David P. How Dynamic Is Your Small Group ? Wheaton: Victor, 1991.
Citatione MLA (9a ed.)Seemuth, David P. How Dynamic Is Your Small Group ? Victor, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.