Rash, C. E. Helmet-Mounted Displays: Design Issues for Rotary-Wing Aircraft. SPIE Digital Library.
Chicago Style (17th ed.) CitationRash, Clarence E. Helmet-Mounted Displays: Design Issues for Rotary-Wing Aircraft. SPIE Digital Library.
ציטוט MLARash, Clarence E. Helmet-Mounted Displays: Design Issues for Rotary-Wing Aircraft. SPIE Digital Library.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.