SCHMENNER, R. W. (1995). Service Operations Management. Prentice-Hall,Inc.
Chicago Style aipamenaSCHMENNER, Roger W. Service Operations Management. Prentice-Hall,Inc, 1995.
MLA aipamenaSCHMENNER, Roger W. Service Operations Management. Prentice-Hall,Inc, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.