Poswillo, D. (1986). Dental, oral and maxillofacial surgery: A guide to hospital practice. William Heinemann.
Chicago Style aipamenaPoswillo, David. Dental, Oral and Maxillofacial Surgery: A Guide to Hospital Practice. London: William Heinemann, 1986.
MLA aipamenaPoswillo, David. Dental, Oral and Maxillofacial Surgery: A Guide to Hospital Practice. William Heinemann, 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.