National Staff Development Council (U.S.) & Learning Forward. The Journal of staff development. National Staff Development Council.
Citazione stile Chigago Style (17a edizione)National Staff Development Council (U.S.) e Learning Forward. The Journal of Staff Development. [Oxford, Ohio]: National Staff Development Council.
Citatione MLA (9a ed.)National Staff Development Council (U.S.) e Learning Forward. The Journal of Staff Development. National Staff Development Council.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.