Gaya APA
Pynn, J.. (1986).
Pavement strengthening at minimum cost .
:
TRRL.
Gaya Chicago
Pynn, J..
Pavement strengthening at minimum cost.
:
TRRL,
1986.
Chart.
Gaya MLA
Pynn, J..
Pavement strengthening at minimum cost.
:
TRRL,
1986.
Chart.
Gaya Turabian
Pynn, J..
Pavement strengthening at minimum cost.
:
TRRL,
1986.
Chart.