Zherebtsov, I., author
Mir Publishers, 1969
Buku Teks
Sheingold, Abraham, author
D. Van Nostrand, 1951
Buku Teks
Albert, Arthur L. (Arthur Lemuel), 1899
Buku Teks
Wentworth, Stuart M., author
John Wiley & Sons, 2005
Buku Teks
Zbar, Paul B., author
McGraw-Hill, 1993
Buku Referensi