Jay H. Lehr, editor ; Janet K. Lehr, associate editor
McGraw-Hill, 2000
Buku Referensi
edited by Robert A. Corbitt
McGraw-Hill, 1989
Buku Referensi
Porteous, Andrew, author
John Wiley & Sons, 1992
Buku Referensi
edited by Stephen Battersby
Routledge, 2017
Buku Teks
Koren, Herman, author
CRC Press, 2017
Buku Teks