References

Books:

1. Biology, (seventh edition), Neil A. Campbell, Jane B. Reece.
2. Populations, species, and evolution: An abridgment of Animal species and evolution, Ernst Mayr

Journals:

1. Connell, Joseph H. 1961. The Influence of Interspecific Competition and Other Factors on the Distribution of the Barnacle Chthamalus Stellatus. Ecology 42:710 “723.
2. Joseph H. Connell, On the Prevalence and Relative Importance of Interspecific Competition: Evidence from Field Experiments, The American Naturalist, Vol. 122, No. 5, A Round Table on Research in Ecology and Evolutionary Biology. (Nov., 1983), pp. 661-696.
3. James H. Brown; Diane W. Davidson, Competition Between Seed-Eating Rodents and Ants in Desert Ecosystems, Science, New Series, Vol. 196, No. 4292. (May 20, 1977), pp. 880-882
4. Connor, E. F. & Bowers, M. A. 1987: The spatial consequences of interspecific competition. Zool. Fennici 24:213-226

Webliography:

1. http://www.tiem.utk.edu/~gross/bioed/bealsmodules/competition.html
2. http://uts.cc.utexas.edu/~varanus/competition.html