Ley, S. V., & Low, C. M. R. (1989). Ultrasound in synthesis. Springer-Verlag.
Chicago Edition CitationLey, Steven V., and Caroline M R. Low. Ultrasound in Synthesis. Berlin: Springer-Verlag, 1989.
Deismireacht MLALey, Steven V., and Caroline M R. Low. Ultrasound in Synthesis. Springer-Verlag, 1989.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.