Roy, A. K. . .. (1983). Electronic science experiments. B. P. B..
Cita Chicago (17th ed.)Roy, Arup Kumar. Electronic Science Experiments. Delhi: B. P. B., 1983.
Cita MLA (9th ed.)Roy, Arup Kumar. Electronic Science Experiments. B. P. B., 1983.
Atenció: Aquestes cites poden no estar 100% correctes.