APA (7 ম সংস্করণ) উদ্ধৃতি

(EMCS), E. C. S. (2023). Sanitary & drainage system riser diagram. Brac University.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

(EMCS), Electro-Mechanical Control Services. Sanitary & Drainage System Riser Diagram. Brac University, 2023.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

(EMCS), Electro-Mechanical Control Services. Sanitary & Drainage System Riser Diagram. Brac University, 2023.