Spiegel, M. R. (1974). Schaum's outline of theory and problems of Fourier analysis: With applications to boundary value problems. McGraw-Hill.
Chicago-viite (17. p.)Spiegel, Murray R. Schaum's Outline of Theory and Problems of Fourier Analysis: With Applications to Boundary Value Problems. New York: McGraw-Hill, 1974.
MLA-viite (8. p.)Spiegel, Murray R. Schaum's Outline of Theory and Problems of Fourier Analysis: With Applications to Boundary Value Problems. McGraw-Hill, 1974.
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