Geus, A. D. (1999). The Living Company. Nicholas Brealey.
Chicago-čujuhus (17. p.)Geus, Arie De. The Living Company. Nicholas Brealey, 1999.
MLA-čujuhus (9. p.)Geus, Arie De. The Living Company. Nicholas Brealey, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.