Twelker, P. A., & Others, A. (1972). Information Wants of Seven Groups of Users Considering the Adoption or Adaptation of Instructional Systems. Interim Report.
Citazione stile Chigago Style (17a edizione)Twelker, Paul A., e And Others. Information Wants of Seven Groups of Users Considering the Adoption or Adaptation of Instructional Systems. Interim Report. 1972.
Citatione MLA (9a ed.)Twelker, Paul A., e And Others. Information Wants of Seven Groups of Users Considering the Adoption or Adaptation of Instructional Systems. Interim Report. 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.