^Needs, R.J.; Towler, M.D.; Drummond, N.D.; Ríos, P. López (20 January 2010). "Continuum variational and diffusion quantum Monte Carlo calculations".J. Phys.: Condens. Matter.22 (2) 023201.arXiv:1002.2127.doi:10.1088/0953-8984/22/2/023201.
^Martin, Marcus G.; et al. (Towhee) (16 September 2013). "MCCCS Towhee: a tool for Monte Carlo molecular simulation".Molecular Simulation.39 (14–15):1212–1222.doi:10.1080/08927022.2013.828208.S2CID97160184.