Springer Cham, 2019
eBooks
Sharma, A. B.
Springer-Verlag, 1981
Buku Teks
Palais, Joseph C., author
Prentice-Hall, 1998
Buku Teks
Palais, Joseph C., author
Prentice-Hall International, 1998
Buku Teks
edited by Frederick C. Allard
McGraw-Hill, 1990
Buku Referensi