Titman, L. (1995). The effective office: A handbook of modern office mgt. Excel.
Chicago-čujuhus (17. p.)Titman, Lionel. The Effective Office: A Handbook of Modern Office Mgt. New delhi: Excel, 1995.
MLA-čujuhus (9. p.)Titman, Lionel. The Effective Office: A Handbook of Modern Office Mgt. Excel, 1995.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.