Ammer, D. S. Materials management.
Chicago Style aipamenaAmmer, Dean S. Materials Management.
MLA aipamenaAmmer, Dean S. Materials Management.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena
Ammer, D. S. Materials management.
Chicago Style aipamenaAmmer, Dean S. Materials Management.
MLA aipamenaAmmer, Dean S. Materials Management.