Kerr, P. F. (1977). Optical minerology. Mcgraw-Hill.
Chicago Style aipamenaKerr, Paul F. Optical Minerology. NewYork: Mcgraw-Hill, 1977.
MLA aipamenaKerr, Paul F. Optical Minerology. Mcgraw-Hill, 1977.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.