APA aipamena

Steffens, R. J. A bibliography on vibrations 1955-1965 / R.J. Steffens.

Chicago Style aipamena

Steffens, Raymond John. A Bibliography on Vibrations 1955-1965 / R.J. Steffens. Garston, U.K. : Building Research Station, 1966.

MLA aipamena

Steffens, Raymond John. A Bibliography on Vibrations 1955-1965 / R.J. Steffens.