Gotelli, Nicholas J. (2008) A primer of ecology. 4th ed. Sunderland, Mass: Sinauer Associates.
Hofbauer, Josef and Sigmund, Karl (1998) Evolutionary games and population dynamics. Cambridge: Cambridge University Press. Available at: https://doi.org/https://doi.org/10.1017/CBO9781139173179.
Kot, Mark (2001) Elements of mathematical ecology. Cambridge: Cambridge University Press. Available at: https://doi.org/https://doi.org/10.1017/CBO9780511608520.
Murray, J. D. (2002) Mathematical biology. 3rd ed. New York: Springer.