Lara Sáenz, Leoncio (Autor Personal)

His Cuestiones laborales, 1984: t.p. (Leoncio Lara Sáenz) p. 9-10 (author has held var. govt. posit.; currently is the procurador federal de la Defensa del Trabajo)

Derechos humanos de las personas de la tercera edad, 21 de junio de 2013: t.p. (Leoncio Lara Sáenz) p. 171 (Leoncio Lara; attorney degree from Univ. Aut. de Chihuahua; doctorate in Roman law from Univ. of Naples, Italy; researcher at Inst. de Investigaciones Jurídicas of UNAM in the constitutional law area and in the specialization of law and old age; founding prof. since 1970 in the technician program in legal research in the Posgrado en Derecho of the Fac. de Derecho of UNAM)

Procesos de investigación jurídica, 2010: título portada (Leoncio Lara Sáenz, autor)