Gaya APA
CEDERGREN, H, R.
(1987).
Drainage of highway and airfield pavements
.
Malabar, Fla:
R.E. Krieger Pub..
Gaya MLA
CEDERGREN, Harry, R..
"Drainage of highway and airfield pavements".
Malabar, Fla:
R.E. Krieger Pub.,
1987.
Buku.