Subrahmanyam, N., & Lal, B. (1974). Waves and oscillations. Vikas Publishing House pvt ltd.
Čikaški stil citiranjaSubrahmanyam, N., i Brij Lal. Waves and Oscillations. New Delhi: Vikas Publishing House pvt ltd, 1974.
MLA način citiranjaSubrahmanyam, N., i Brij Lal. Waves and Oscillations. Vikas Publishing House pvt ltd, 1974.
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