Cita APA (7a ed.)

Gold, B. (1981). Technological diffusion in industry: Research needs and shortcomings. [s.n.].

Cita Chicago Style (17a ed.)

Gold, Bela. Technological Diffusion in Industry: Research Needs and Shortcomings. [S.l.]: [s.n.], 1981.

Cita MLA (9a ed.)

Gold, Bela. Technological Diffusion in Industry: Research Needs and Shortcomings. [s.n.], 1981.