Gaya APA
Institute, T, A. (1987).
Thickness Design Asphalt Pavements for General Aviation (3rd edition).
Maryland:
The Asphalt Institute.
Gaya MLA
Institute, The, Asphalt.
"Thickness Design Asphalt Pavements for General Aviation".
3rd edition
Maryland:
The Asphalt Institute,
1987.
Text.