Woolfson, M. M. (1961). Direct methods on crystallography. Clarendon Press.
Chicago Style aipamenaWoolfson, M. M. Direct Methods on Crystallography. Oxford: Clarendon Press, 1961.
MLA aipamenaWoolfson, M. M. Direct Methods on Crystallography. Clarendon Press, 1961.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.