Não informado. (1970). Building science series. U.S. Department of Commerce, National Bureau of Standards.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Building Science Series. Washington: U.S. Department of Commerce, National Bureau of Standards, 1970.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Building Science Series. U.S. Department of Commerce, National Bureau of Standards, 1970.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.