1. J. Clark, C. Lomp, N. Vanaja and R. Wisbauer, Lifting Modules, Frontiers in
Mathematics, Birkauser Verlag, 2006.
2. I. Kaplansky, Rings of Operators, Math. Lecture Note Ser., New York, 1968.
3. D. Keskin Tutuncu and R. Tribak, On -noncosingular modules, Bull. Austral.
Math. Soc., 80 (2009), 462-471.
4. S. H. Mohamed and B. J. Muller, Continuous and Discrete Modules, London
Math. Soc. Lecture Notes Series 147, Cambridge, University Press, 1990.
5. S. T. Rizvi and C. S. Roman, Baer and Quasi-Baer Modules, Comm. Algebra.
32 (2004), 103-123.
6. S. T. Rizvi and C. S. Roman, On direct sums of Baer module , J. Algebra, (2)
321 (2009), 682-696.
7. R. Wisbauer, Foundations of Modules and Ring Theory , Gordon & Breach ,
Reading, 1991.