Barber, E. M. (2020). Symmetry and Asymmetry in Quasicrystals or Amorphous Materials. MDPI - Multidisciplinary Digital Publishing Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBarber, Enrique Maciá. Symmetry and Asymmetry in Quasicrystals or Amorphous Materials. Basel, Switzerland: MDPI - Multidisciplinary Digital Publishing Institute, 2020.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBarber, Enrique Maciá. Symmetry and Asymmetry in Quasicrystals or Amorphous Materials. MDPI - Multidisciplinary Digital Publishing Institute, 2020.
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