Townsend, J. T., & Ashby, F. G. [ca. 1983]. The stochastic modeling of elementary psychological processes [Book]. Cambridge [u.a.]: Cambridge Univ. Press.

TOWNSEND, James T. und ASHBY, F. Gregory, 1983. The stochastic modeling of elementary psychological processes. Cambridge [u.a.]: Cambridge Univ. Press. ISBN 0521241812.

Townsend, J. T., und F. G. Ashby. The stochastic modeling of elementary psychological processes. book, Cambridge Univ. Press, 1983.

Townsend, James T./Ashby, F. Gregory: The stochastic modeling of elementary psychological processes, Cambridge [u.a.] 1983.

Townsend, J.T. und Ashby, F.G. (1983), The stochastic modeling of elementary psychological processes, Bd. , Cambridge Univ. Press, Cambridge [u.a.].