editor, Roger L. Brockenbrough, Frederick S. Maerritt
McGraw-Hill, 1994
Buku Referensi
Gorenc, B. (Branko)
New South Wales University Press, 1981
Buku Teks
Parker, Harry
John Wiley & Sons, 1983
Buku Teks
Bresler, Boris
John Wiley & Sons, 1968
Buku Teks
Roger L. Brockenbrough, Frederick S. Merritt, editor
McGraw-Hill, 2011
Buku Teks