Παραπομπή APA

Rothwell, R., & Zegveld, W. (1979). Technical change and employment. Frances Pinter.

Παραπομπή Chicago Style

Rothwell, Roy, και Watter Zegveld. Technical Change and Employment. London: Frances Pinter, 1979.

Παραπομπή MLA

Rothwell, Roy, και Watter Zegveld. Technical Change and Employment. Frances Pinter, 1979.