APA aipamena

Brown, L. A. (1981). Innovation diffusion: A new perspective. London: Methuen.

Chicago Style aipamena

Brown, Lawrence A. Innovation Diffusion: A New Perspective. London: Methuen, 1981.

MLA aipamena

Brown, Lawrence A. Innovation Diffusion: A New Perspective. London: Methuen, 1981.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.