Cita APA (7a ed.)

Cefis, E. (1994). Technological innovation, standardization and integration, the case of high-speed trains.

Cita Chicago Style (17a ed.)

Cefis, Elena. Technological Innovation, Standardization and Integration, the Case of High-speed Trains. 1994.

Cita MLA (9a ed.)

Cefis, Elena. Technological Innovation, Standardization and Integration, the Case of High-speed Trains. 1994.