(EMCS), E. C. S. (2023). Plumbing layout of 12th storey plan. Brac University.
Chicago-referens (17:e uppl.)(EMCS), Electro-Mechanical Control Services. Plumbing Layout of 12th Storey Plan. Brac University, 2023.
MLA-referens (8:e uppl.)(EMCS), Electro-Mechanical Control Services. Plumbing Layout of 12th Storey Plan. Brac University, 2023.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.