Παραπομπή σε μορφή APA (7η εκδ.)

Castelli, A. (2004). ICT practicioner skills and training: Banking and financial services. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Castelli, Alessandro. ICT Practicioner Skills and Training: Banking and Financial Services. Luxembourg: Office for Official Publications of the European Communities, 2004.

Παραπομπή σε μορφή MLA (8th εκδ.)

Castelli, Alessandro. ICT Practicioner Skills and Training: Banking and Financial Services. Office for Official Publications of the European Communities, 2004.