Marshall, J. G. (1990). Diffusion of Innovation Theory and End-User Searching.
Citazione stile Chigago Style (17a edizione)Marshall, Joanne Gard. Diffusion of Innovation Theory and End-User Searching. 1990.
Citatione MLA (9a ed.)Marshall, Joanne Gard. Diffusion of Innovation Theory and End-User Searching. 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.