Cita APA (7a ed.)

Friedman, K. (1998). Cities in the Information Age: A Scandinavian perspective. Norwegian School of Management BI.

Cita Chicago Style (17a ed.)

Friedman, Ken. Cities in the Information Age: A Scandinavian Perspective. Sandvika: Norwegian School of Management BI, 1998.

Cita MLA (9a ed.)

Friedman, Ken. Cities in the Information Age: A Scandinavian Perspective. Norwegian School of Management BI, 1998.