GCAS operational requirements and certification :
GORAC.
APA Citation
European Commission. Directorate-General Transport., European Commission. (1998). GCAS operational requirements and certification: GORAC. Luxembourg: Office for Official Publications of the European Communities .
MLA Citation
European Commission. Directorate-General Transport, and European Commission. GCAS Operational Requirements And Certification: GORAC. Luxembourg: Office for Official Publications of the European Communities , 1998.
Warning: These citations may not always be complete (especially for serials).