Zemke , R., & Thomas kramlinger. (1982). Figuring things out a trainer's guide to needs and task analysis. Addison -wesley publishing company, inc.
Citazione stile Chigago Style (17a edizione)Zemke , Ron, e Thomas kramlinger. Figuring Things Out a Trainer's Guide to Needs and Task Analysis. Menlo park: Addison -wesley publishing company, inc, 1982.
Citatione MLA (9a ed.)Zemke , Ron, e Thomas kramlinger. Figuring Things Out a Trainer's Guide to Needs and Task Analysis. Addison -wesley publishing company, inc, 1982.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.