Krusen, F. H., Kottke, F. J., & Lehmann, J. F. (1990). Krusen's handbook of physical medicine and rehabilitation (4th edition.). Saunders.
Chicago Style aipamenaKrusen, Frank Hammond, Frederic J. Kottke, and Justus F. Lehmann. Krusen's Handbook of Physical Medicine and Rehabilitation. 4th edition. Philadelphia, PA: Saunders, 1990.
MLA aipamenaKrusen, Frank Hammond, et al. Krusen's Handbook of Physical Medicine and Rehabilitation. 4th edition. Saunders, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.