Cabeza, Roberto, author
Oxford University Press, 2016
eBooks
edited by Daniel Bodansky, Jutta Brunnee and Ellen Hey
University of Oxford Press, 2008
Buku Teks
Tryon, Warren W., author
Academic Press, 2014
eBooks
Rosenzweig, Mark R., author
Sinauer Associates, 1999
Buku Teks
Rosenzweig, Mark R., author
Sinauer Associates, 2005
Buku Teks