(EMCS), E. C. S. (2023). Single line diagram of north riser (siphonic system). Brac University.
Cita Chicago (17th ed.)(EMCS), Electro-Mechanical Control Services. Single Line Diagram of North Riser (siphonic System). Brac University, 2023.
Cita MLA (8th ed.)(EMCS), Electro-Mechanical Control Services. Single Line Diagram of North Riser (siphonic System). Brac University, 2023.
Atenció: Aquestes cites poden no estar 100% correctes.