Cita APA (7a ed.)

Hippel, E. v. (1977). The dominant role of the user in semiconductor and electronic subassembly process innovation. [s.n.].

Cita Chicago Style (17a ed.)

Hippel, Eric von. The Dominant Role of the User in Semiconductor and Electronic Subassembly Process Innovation. [S.l.]: [s.n.], 1977.

Cita MLA (9a ed.)

Hippel, Eric von. The Dominant Role of the User in Semiconductor and Electronic Subassembly Process Innovation. [s.n.], 1977.