edited by Robert B. Williams, Gordon L. Culp
Van Nostrand Reinhold, 1986
Buku Referensi
Mulcahy, David E.
McGraw-Hill, 1994
Buku Referensi
James A. Tompkins, Dale A. Harmelink [editors]
McGraw-Hill, 1994
Buku Referensi
Nicholas D. Adams, Terry W. Brown, Rowland V. D. Firth, Laura P. Misenheimer, editor
McGraw-Hill, 1996
Buku Referensi
Rinne, Horst
CRC Press, Taylor & Francis Group, 2009
Buku Referensi