Tro, Nivaldo J. (Nombre personal)

Chemistry in focus, 1997: CIP t.p. (Nivaldo Tro; Westmont College) bk. t.p. (Nivaldo J. Tro)

Chemistry in focus, 2000: CIP t.p. (Nivaldo J. Tro) (n. Apr. 10, 1963)

Introductory chemistry, c2003: CIP t.p. (Nivaldo J. Tro) data sht. (Tro, Nivaldo José)

Chemistry, 2019: CIP title page (Nivaldo J. Tro, Westmont College) LAC CIP application (Nivaldo J. Tro; American)

VIAF, sitio web 24enero 2024: (puntos de acceso : Tro, Nivaldo J.) http://viaf.org/viaf/162300551/#Tro,_Nivaldo_J.