Gaya APA

Seven Wonders Of The Industrial World : The Hoover Dam. (2005). : Intermedia Prima Vision.

Gaya Chicago

Seven Wonders Of The Industrial World : The Hoover Dam. . : Intermedia Prima Vision, 2005. .

Gaya MLA

Seven Wonders Of The Industrial World : The Hoover Dam. . : Intermedia Prima Vision, 2005. .

Gaya Turabian

Seven Wonders Of The Industrial World : The Hoover Dam. : Intermedia Prima Vision, 2005. .