D. C. Broadfield, R. L. Holloway, K. Mowbray, A. Silvers, M. S. Yuan, and S. M\'arquez. Endocast of Sambungmacan 3 (Sm 3): a new Homo erectus from Indonesia. Anat. Rec., volume 262, issue 4, pages 369-379, April 2001.

D. C. Broadfield, R. L. Holloway, K. Mowbray, A. Silvers, M. S. Yuan, and S. M\'arquez. Endocast of Sambungmacan 3 (Sm 3): a new Homo erectus from Indonesia. Anat. Rec., Wiley Online Library, volume 262, issue 4, pages 369-379, April 2001.