(EMCS), E. C. S. (2023). Deep tube Well & WASA piping layout drawing. Brac University.
Cita Chicago (17th ed.)(EMCS), Electro-Mechanical Control Services. Deep Tube Well & WASA Piping Layout Drawing. Brac University, 2023.
Cita MLA (8th ed.)(EMCS), Electro-Mechanical Control Services. Deep Tube Well & WASA Piping Layout Drawing. Brac University, 2023.
Atenció: Aquestes cites poden no estar 100% correctes.