Carslaw, H.S.
Operational methods in applied mathematics, by H. S. Carslaw and J. C. Jaeger
Oxford University Press, 1948
 Buku Teks
Williamson, Richard E.
Multivariable mathematics : linear algebra calculus differential equations / Richard E. Williamson and Hale F. Trotter
Prentice-Hall, 1979
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Kaplan, Wilfred
Operational methods for linear systems
Addison-Wesley, 1962
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Cox, Arthur F.
Advanced mathematics : a preparation for calculus
Harcourt Brace Javanovich, 1978
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Stewart, James, 1941-
Precalculus : mathematics for calculus
Brooks, 1998
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