Cita APA (7th ed.)
(1953). SPECIFICATIONS for construction of roads and bridges in national forests and national parks: Ausz. Deutsch.
Cita Chicago (17th ed.)
SPECIFICATIONS for Construction of Roads and Bridges in National Forests and National Parks: Ausz. Deutsch. 1953.
Cita MLA (9th ed.)
SPECIFICATIONS for Construction of Roads and Bridges in National Forests and National Parks: Ausz. Deutsch. 1953.
Atenció: Aquestes cites poden no estar 100% correctes.