[edited] by Stephen B. Hulley, Steven R. Cummings with major contributions by Warren S. Browner, Thomas B. Newman, Norman Hearst
Williams and Wilkins, 1988
Buku Teks
Springer, 2012
eBooks
Martin, Colin R.
Routledge, 2000
Buku Teks
edited by Anna Marie Lieske
An Aspen Publication, 1986
Buku Teks
Portney, Leslie Gross
Prentice-Hall, 2000
Buku Teks