Drake, R. L., Horn, A., Mitchell, A. W. M., Vogl, A. W., Tibbitts, R., & Richardson, P. Gray's anatomy for students (Fourth edition.).

Drake, Richard L., Ansell Horn, Adam W. M. Mitchell, A. Wayne Vogl, Richard Tibbitts, and Paul Richardson. Gray's Anatomy for Students. Fourth edition.

Drake, Richard L., et al. Gray's Anatomy for Students. Fourth edition.