Gaya APA
Dams(1987.Coimbra), I, W, O, A., Serafin,, J.
(1990).
Arch dams
.
Rotterdam:
A.A.Belkema.
Gaya MLA
Dams(1987.Coimbra), International, Workshop, On, Arch., Serafin,, J.Laginha.
"Arch dams".
Rotterdam:
A.A.Belkema,
1990.
Text.