APA aipamena

Rogers, E. M. (1968). Diffusion of innovations (3rd ed.).

Chicago Style aipamena

Rogers, Everett M. Diffusion of Innovations. 3rd ed. 1968.

MLA aipamena

Rogers, Everett M. Diffusion of Innovations. 3rd ed. 1968.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.