Gaya APA

Kaderka, Darrell. (1990). Aesthetically Pleasing Concrete Beam-and-Post Bridge Rail . : TRB.

Gaya Chicago

Kaderka, Darrell. Aesthetically Pleasing Concrete Beam-and-Post Bridge Rail. : TRB, 1990. Computer Software.

Gaya MLA

Kaderka, Darrell. Aesthetically Pleasing Concrete Beam-and-Post Bridge Rail. : TRB, 1990. Computer Software.

Gaya Turabian

Kaderka, Darrell. Aesthetically Pleasing Concrete Beam-and-Post Bridge Rail. : TRB, 1990. Computer Software.