Παραπομπή σε μορφή APA (7η εκδ.)

Beije, P. (1998). Technological change in the modern economy: Basic topics and new developments. Edward Elgar.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Beije, Paul. Technological Change in the Modern Economy: Basic Topics and New Developments. Cheltenham, UK Northampton, MA: Edward Elgar, 1998.

Παραπομπή σε μορφή MLA (8th εκδ.)

Beije, Paul. Technological Change in the Modern Economy: Basic Topics and New Developments. Edward Elgar, 1998.