Richmond David. (1994). Introduction to Valuation (3rd.). Palgrave McMillan.
Chicago-čujuhus (17. p.)Richmond David. Introduction to Valuation. 3rd. New York: Palgrave McMillan, 1994.
MLA-čujuhus (9. p.)Richmond David. Introduction to Valuation. 3rd. Palgrave McMillan, 1994.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.