Gaya APA
Hansen, Per Borg. (1975).
Flexible pavements; Norway .
:
Piarc.
Gaya Chicago
Hansen, Per Borg.
Flexible pavements; Norway.
:
Piarc,
1975.
Computer Software.
Gaya MLA
Hansen, Per Borg.
Flexible pavements; Norway.
:
Piarc,
1975.
Computer Software.
Gaya Turabian
Hansen, Per Borg.
Flexible pavements; Norway.
:
Piarc,
1975.
Computer Software.