Carslaw, H.S.
Oxford University Press, 1948
Buku Teks
Williamson, Richard E.
Prentice-Hall, 1979
Buku Teks
Lanczos, Cornelius, 1893- , author
Society for Industrial and Applied Mathematics, 1996
eBooks
Kaplan, Wilfred, author
Addison-Wesley, 1962
Buku Teks
Churchill, Ruel V., 1899-1987, author
McGraw-Hill, 1972
Buku Teks