Guevara, R. C. L. (1990). Digital signal processing applications in monophonic music analysis. Philippine Engineering Journal.
Chicago-viite (17. p.)Guevara, Rowena Cristina L. "Digital Signal Processing Applications in Monophonic Music Analysis." Philippine Engineering Journal 1990.
MLA-viite (9. p.)Guevara, Rowena Cristina L. "Digital Signal Processing Applications in Monophonic Music Analysis." Philippine Engineering Journal, 1990.
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