Gaya APA
Harold N, Atkins. (1987).
Highway Materials, Soils, & Concretes .
United States of America:
Harold N, Atkins.
Gaya Chicago
Harold N, Atkins.
Highway Materials, Soils, & Concretes.
United States of America:
Harold N, Atkins,
1987.
Text.
Gaya MLA
Harold N, Atkins.
Highway Materials, Soils, & Concretes.
United States of America:
Harold N, Atkins,
1987.
Text.
Gaya Turabian
Harold N, Atkins.
Highway Materials, Soils, & Concretes.
United States of America:
Harold N, Atkins,
1987.
Print.