- Brian Hartley (1939-1994),
*Turkish J. Math.***31**(2007), vii-xxiv.

- Brian Hartley (1939-1994),
*University of Manchester, School of Mathematics, History of Mathematics at Manchester*.

http://www.maths.manchester.ac.uk/about-us/history/brian-hartley/

- T O Hawkes and J E Roseblade, Brian Hartley, 1939-94,
*Bull. London Math. Soc.***33**(2001), 228-242.

- A G Heinicke, Review: Rings, modules and linear algebra, by Brian Hartley and Trevor Hawkes,
*Amer. Math. Monthly***79**(2) (1972), 192-193.

- Obituary: Brian Hartley,
*The Guardian*(18 October 1994).

- E M Patterson, Review: Rings, modules and linear algebra, by Brian Hartley and Trevor Hawkes,
*The Mathematical Gazette***56**(395) (1972), 73.