Não informado. (2020). Marine Engineer and Naval Architect. Whitehall Technical Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Marine Engineer and Naval Architect. London: Whitehall Technical Press, 2020.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Marine Engineer and Naval Architect. Whitehall Technical Press, 2020.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.