1.
|
Singapore : Springer, 2022.
|
2.
|
New Delhi : Springer, 2016.
|
3.
|
New York : Springer, [2013] ©2014
|
4.
|
Washington, D. C. : World Bank Group, [2018] ©2018
|
5.
|
Tuscaloosa : University of Alabama Press, c1999.
|
6.
|
Macon, Ga. : Mercer University Press, 2002.
|
7.
|
Tuscaloosa : University of Alabama Press, c1999.
|
8.
|
Singapore : Springer, 2019.
|