Não informado. (1968). Tropical man. Royal Tropical Institute, Anthropology Department.
Chicago-referens (17:e uppl.)Não informado. Tropical Man. Leiden, Holanda: Royal Tropical Institute, Anthropology Department, 1968.
MLA-referens (8:e uppl.)Não informado. Tropical Man. Royal Tropical Institute, Anthropology Department, 1968.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.