Não informado. (1953). Contractors and engineers: Magazine of modern construction. Buttenheim-Dix Publishing.
Chicago-Zitierstil (17. Ausg.)Não informado. Contractors and Engineers: Magazine of Modern Construction. New York: Buttenheim-Dix Publishing, 1953.
MLA-Zitierstil (8. Ausg.)Não informado. Contractors and Engineers: Magazine of Modern Construction. Buttenheim-Dix Publishing, 1953.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.