(1989). Vol. 53, № 3; Mineralogical magazine. 1989.
Chicago Style aipamenaVol. 53, № 3; Mineralogical Magazine. 1989, 1989.
MLA aipamenaVol. 53, № 3; Mineralogical Magazine. 1989, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
(1989). Vol. 53, № 3; Mineralogical magazine. 1989.
Chicago Style aipamenaVol. 53, № 3; Mineralogical Magazine. 1989, 1989.
MLA aipamenaVol. 53, № 3; Mineralogical Magazine. 1989, 1989.