Gaya APA
Burlingame, R. (1955).
Machines that built America. -- Signet Key books, Ks 327. Penerbitan asli 1953. .
[New York]:
The new American library.
Gaya MLA
Burlingame, R..
"Machines that built America. -- Signet Key books, Ks 327. Penerbitan asli 1953. ".
[New York]:
The new American library,
1955.
Buku.