1. I'll be gone in the dark: one woman's obsessive search for the Golden State Killer McNamara, Michelle, 1970-2016. London : Faber & Faber, 2018. GEC116
2. Criminal profiling: an introduction to behavioral evidence analysis Turvey, Brent E., London, United Kingdom ; Academic Press, an imprint of Elsevier, [2023] PSY567
3. A practical guide to tax audit and investigation in Hong Kong Ho, Chi Ming. Hong Kong : Wolters Kluwer Hong Kong, c2016. ACCT420