Não informado. (2003). Construction Equipment. Cahners Magazine, Division of Reed Publishers.
Chicago-referens (17:e uppl.)Não informado. Construction Equipment. Newton, Mass: Cahners Magazine, Division of Reed Publishers, 2003.
MLA-referens (8:e uppl.)Não informado. Construction Equipment. Cahners Magazine, Division of Reed Publishers, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.