His Biomechanics of human gait, 1987: CIP t.p. (Christopher L. Vaughan)

Biomechanics of sport, 1988: CIP t.p. (Christopher L. Vaughan, Ph. D., asso. prof. of biomec., Clemson U.) data sht., etc. (Christopher L. (Kit) Vaughan, b. Apr. 21, 1953)

Biog. resource center (AMWS), Mar. 18, 2009 (Vaughan, Christopher Leonard; also known as Kit Vaughan; b. Apr. 21, 1953, Blyvooruitzicht, South Africa; Univ Iowa, Ph. D. (biomech), 1980; professor, biomedical engineering, University of Cape Town, 2006- )

On the shoulders of Oldenburg, 2015: title page (Christopher L. Vaughan) page 4 of cover (He is an emeritus professor of biomedical engineering at the University of Cape Town. He currently serves as CEO of CapeRay, which has developed a novel method for the early detection of breast cancer)