Bowker, G. C., & Star, S. L. Sorting things out: Classification and its consequences. ill., maps.
Chicago Style aipamenaBowker, Geoffrey C., and Susan Leigh Star. Sorting Things Out: Classification and Its Consequences. xii, 377 p.: ill., maps.
MLA aipamenaBowker, Geoffrey C., and Susan Leigh Star. Sorting Things Out: Classification and Its Consequences. ill., maps.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.