Loftness, Robert L., author
Van Nostrand Reinhold, 1984
Buku Referensi
Hicks, Tyler Gregory, 1921-, author
McGraw-Hill, 2012
Buku Teks
Thumann, Albert, author
Taylor & Francis, 2013
Buku Teks
prepared by 142 specialists ; Douglas M. Considine, editor-in-chief
McGraw-Hill, 1996
Buku Referensi
Thumann, Albert, author
CRC Press, Taylor & Francis, 2010
Buku Referensi