Cassidy, Harold G.
Freeman, Cooper & Company , 1970
Buku Teks
Beiser, Arthur, author
Addison-Wesley, 1964
Buku Teks
Bryan, Jeff C., author
CRC Press, Taylor & Francis Group, 2009
Buku Teks
Patterson, Gary, author
Springer, 2012
eBooks
Cromer, Alan H., author
McGraw-Hill, 1980
Buku Teks