Παραπομπή APA

European Commission. (1998). Development of functional concepts from the EATMS operational requirements: Factor. Luxembourg: Office for Official Publications of the European Communities.

Παραπομπή Chicago Style

European Commission. Development of Functional Concepts From the EATMS Operational Requirements: Factor. Luxembourg: Office for Official Publications of the European Communities, 1998.

Παραπομπή MLA

European Commission. Development of Functional Concepts From the EATMS Operational Requirements: Factor. Luxembourg: Office for Official Publications of the European Communities, 1998.

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