Gaya APA
Langa, Harry. (1976).
Relative Analgesia In Dental Practice : Inhalation Analgesia And Sedation With Nitrous Oxide (2 ed.).
London:
Saunders Company.
Gaya Chicago
Langa, Harry.
Relative Analgesia In Dental Practice : Inhalation Analgesia And Sedation With Nitrous Oxide.
2 ed.
London:
Saunders Company,
1976.
Text.
Gaya MLA
Langa, Harry.
Relative Analgesia In Dental Practice : Inhalation Analgesia And Sedation With Nitrous Oxide.
2 ed.
London:
Saunders Company,
1976.
Text.
Gaya Turabian
Langa, Harry.
Relative Analgesia In Dental Practice : Inhalation Analgesia And Sedation With Nitrous Oxide.
2 ed.
London:
Saunders Company,
1976.
Print.