Gaya APA
Wrana, R.. (1975).
Rigid pavements; Austria .
:
Piarc.
Gaya Chicago
Wrana, R..
Rigid pavements; Austria.
:
Piarc,
1975.
Computer Software.
Gaya MLA
Wrana, R..
Rigid pavements; Austria.
:
Piarc,
1975.
Computer Software.
Gaya Turabian
Wrana, R..
Rigid pavements; Austria.
:
Piarc,
1975.
Computer Software.