Nielsen, Mark T. (Mark Thomas) (Nombre personal)

Principles of human anatomy, c2009: portada (Mark T. Nielsen)

Email from Mark Nielsen, May 15, 2009 (not author of Tobacco : production, chemistry and technology but authored Principles of human anatomy; middle initial is for Thomas)

Atlas de anatomía humana, 2012: portada (Mark Nielsen)

VIAF, sitio web, 11 octubre 20017: (puntos de acceso: Nielsen marK) https://viaf.org/viaf/31318806/#Nielsen,_Mark_T._(Mark_Thomas)