Lenk, John D.
Reston , 1978
Buku Referensi
Springer New York, 2019
eBooks
Buchsbaum, Walter H.
Prentice-Hall, 1987
Buku Referensi
edited by Roger L. Brockenbrough, Frederick S. Merrit
McGraw-Hill, 2011
Buku Teks
Roger L. Brockenbrough, Frederick S. Merritt, editor
McGraw-Hill, 2011
Buku Teks