Barber, E. (1967). Sheet metal working. Iliffe.
Chicago Style aipamenaBarber, E. Sheet Metal Working. London: Iliffe, 1967.
MLA aipamenaBarber, E. Sheet Metal Working. Iliffe, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Barber, E. (1967). Sheet metal working. Iliffe.
Chicago Style aipamenaBarber, E. Sheet Metal Working. London: Iliffe, 1967.
MLA aipamenaBarber, E. Sheet Metal Working. Iliffe, 1967.