(1981). Helicopter propulsion systems: Papers presented at the 57th Specialist's meeting of the AGARD Propulsion and Energetics Panel, held at the École Nationale Supérieure de l'Aéronautique et de l'Éspace (ENSAE), Toulouse, France, on 11 - 14 May 1981. AGARD.
Chicago-Zitierstil (17. Ausg.)Helicopter Propulsion Systems: Papers Presented at the 57th Specialist's Meeting of the AGARD Propulsion and Energetics Panel, Held at the École Nationale Supérieure De L'Aéronautique Et De L'Éspace (ENSAE), Toulouse, France, on 11 - 14 May 1981. Neuilly sur Seine: AGARD, 1981.
MLA-Zitierstil (9. Ausg.)Helicopter Propulsion Systems: Papers Presented at the 57th Specialist's Meeting of the AGARD Propulsion and Energetics Panel, Held at the École Nationale Supérieure De L'Aéronautique Et De L'Éspace (ENSAE), Toulouse, France, on 11 - 14 May 1981. AGARD, 1981.