Não informado. (1971). The Building services engineer. Batiste Publications.
Chicago-Zitierstil (17. Ausg.)Não informado. The Building Services Engineer. London: Batiste Publications, 1971.
MLA-Zitierstil (8. Ausg.)Não informado. The Building Services Engineer. Batiste Publications, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.