Morrison, Eileen E., author
Jones and Bartlett, 2011
Buku Teks
Morrison, Eileen E., author
Jones and Bartlett, 2016
Buku Teks
Alkin, Marvin C., author
Sage, 1985
Buku Teks
Tatiana Valentine Guy, Miroslav Karny, David H. Wolpert, editors
[Springer, ], 2012
eBooks
Harris, Dean M., 1951-, author
Jossey-Bass, 2011.
Buku Teks