A. Anitha, S. Arumugam and M. Chellali (2011). Equitable domination in graphs. Discrete Math. Algorithms Appl.. 3, 311-321
G. Chartrand and L. Lesniak (2005). Graphs and Digraphs. Chapman and Hall. CRC, 4th edition.
F. Harary and T. W. Haynes (2000). Double domination in graphs. Ars Combin.. 55, 201-213
T. W. Haynes, S. T. Hedetniemi and P. J. Slater (1998). Fundamentals of domination in graphs. Marcel Dekker, New York.
T. W. Haynes, S. T. Hedetniemi and P. J. Slater (1998). Domination in graphs, Advanced topics. Marcel Dekker, New York.
S. T. Hedetniemi and R. Laskar (1984). Connected domination in graphs. Graph Theory and Combinatorics, B. Bollobas. Ed.
Academic Press, London. , 209-217
V. Swaminathan and K. M. Dharmalingam (2011). Degree equitable domination on graphs. Kragujevac J. Math.. 35, 191-197