NATO Advanced Study Institute on Nitrogen Ceramics University of Kent & Riley, F. L. (1977). Nitrogen ceramics: [proceedings of the NATO Advanced Study Institute on Nitrogen Ceramics, University of Kent, Canterbury, U.K., 16-27 August, 1976]. Noordhoff.
Παραπομπή σε μορφή Chicago (17η εκδ.)NATO Advanced Study Institute on Nitrogen Ceramics University of Kent και F. L. Riley. Nitrogen Ceramics: [proceedings of the NATO Advanced Study Institute on Nitrogen Ceramics, University of Kent, Canterbury, U.K., 16-27 August, 1976]. Leyden: Noordhoff, 1977.
Παραπομπή σε μορφή MLA (8th εκδ.)NATO Advanced Study Institute on Nitrogen Ceramics University of Kent και F. L. Riley. Nitrogen Ceramics: [proceedings of the NATO Advanced Study Institute on Nitrogen Ceramics, University of Kent, Canterbury, U.K., 16-27 August, 1976]. Noordhoff, 1977.
