Allen, Edward, author
John Wiley & Sons, 2009
Buku Teks
Simmons, H. Leslie, author
Wiley, 2011
Buku Teks
Allen, Edward, author
John Wiley & Sons, 1999
Buku Teks
Allen, Edward, author
Wiley , 2014
Buku Teks
Brody, Ralph
Human Science Press, 1982
Buku Teks