Oltrogge, David Frederick (Nombre personal)

nuc90-13345: His Proto-Quichean kinship [MI] 1986 (hdg. on MH rept.: Oltrogge, David; usage: David Frederick Oltrogge)

LC data base, 06-29-90 (hdg.: Oltrogge, David; usage: David Oltrogge)

Two studies in Middle American comparative linguistics, 1977: portada (David Oltrogge)

VIAF, sitio web, 07 de mayo de 2025: (puntos de acceso: Oltrogge, David Frederick.) https://viaf.org/es/viaf/73016606