Cita APA

Freeman, C. (1982). The economics of industrial innovation. London: Frances Pinter.

Chicago Style Citation

Freeman, Christopher. The Economics of Industrial Innovation. London: Frances Pinter, 1982.

Cita MLA

Freeman, Christopher. The Economics of Industrial Innovation. London: Frances Pinter, 1982.

Atenció: Aquestes cites poden no estar 100% correctes.