Gaya APA
R.Spiegel, M. (1974).
Theori And Problem Of Fourier Analysis With Applications To Boundary Value Problems .
New York:
McGraw-Hill.
Gaya MLA
R.Spiegel, Murray.
"Theori And Problem Of Fourier Analysis With Applications To Boundary Value Problems".
New York:
McGraw-Hill,
1974.
Buku TP.