Lua APA (7ú heag.)

(1990). Random vibration and statistical linearization / J.B. Roberts, P.D. Spanos.

Lua i Stíl Chicago (17ú heag.)

Random Vibration and Statistical Linearization / J.B. Roberts, P.D. Spanos. 1990.

Lua MLA (9ú heag.)

Random Vibration and Statistical Linearization / J.B. Roberts, P.D. Spanos. 1990.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.