(2002). Technical drawings (4th ed.). Geneve: International Organization for Standardization.
Παραπομπή Chicago StyleTechnical Drawings. 4th ed. Geneve: International Organization for Standardization, 2002.
Παραπομπή MLATechnical Drawings. 4th ed. Geneve: International Organization for Standardization, 2002.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.