edited by Lyle F. Albright
CRC Press, 2009
Buku Referensi
editor, Terrell Croft [and others]
McGraw-Hill, 1981
Buku Referensi
Carvill, J., author
Butterworth-Heinemann Ltd., 1993
Buku Referensi
editor, Frederick S. Merritt
McGraw-Hill, 1968
Buku Referensi
edited by Gavriel Salvendy
John Wiley & Sons, 1982
Buku Referensi