Παραπομπή APA

Robert E.Kalman. (1984). Regional computer cooperation in developing countries. North-Holland Publishing Company.

Παραπομπή Chicago Style

Robert E.Kalman. Regional Computer Cooperation in Developing Countries. Amsterdam: North-Holland Publishing Company, 1984.

Παραπομπή MLA

Robert E.Kalman. Regional Computer Cooperation in Developing Countries. North-Holland Publishing Company, 1984.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.