(EMCS), E. C. S. (2023). Plumbing general note. Brac University.
Chicago Style aipamena(EMCS), Electro-Mechanical Control Services. Plumbing General Note. Brac University, 2023.
MLA aipamena(EMCS), Electro-Mechanical Control Services. Plumbing General Note. Brac University, 2023.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.