WARNER, R. d. Reinforced Concrete. Pitman.
Chicago Style aipamenaWARNER, RF dkk. Reinforced Concrete. Pitman.
MLA aipamenaWARNER, RF dkk. Reinforced Concrete. Pitman.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
WARNER, R. d. Reinforced Concrete. Pitman.
Chicago Style aipamenaWARNER, RF dkk. Reinforced Concrete. Pitman.
MLA aipamenaWARNER, RF dkk. Reinforced Concrete. Pitman.