How 4 college students tried to steal rare books worth millions from a school library — and what got them caught

(United States of America)

Tom Huddleston (2021). How 4 college students tried to steal rare books worth millions from a school library — and what got them caught. CNBC. 15 August.

Secret art warehouses under government scrutiny

(Switzerland)

Robert Frank (2015). Secret art warehouses under government scrutiny. CNBC. 19 November.