Não informado. (2017). Western Architect and Engineer. McGraw-Hill.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Western Architect and Engineer. Portland, Ore: McGraw-Hill, 2017.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Western Architect and Engineer. McGraw-Hill, 2017.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.