Lua APA (7ú heag.)
Subrahmanyam, N., & Lal, B. (1994). Waves and Oscillations (2nd rev. ed.). Vikas.
Lua i Stíl Chicago (17ú heag.)
Subrahmanyam, N., agus Brij Lal. Waves and Oscillations. 2nd rev. ed. New Delhi: Vikas, 1994.
Lua MLA (9ú heag.)
Subrahmanyam, N., agus Brij Lal. Waves and Oscillations. 2nd rev. ed. Vikas, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.