Basset, j. C., & Wheeler Clement. (1969). Bean and Lockwood's Rating Valuation Practice (6th ed.). Stevens & Sons.
Dyfyniad Arddull ChicagoBasset, john C., and Wheeler Clement. Bean and Lockwood's Rating Valuation Practice. 6th ed. London: Stevens & Sons, 1969.
Dyfyniad MLABasset, john C., and Wheeler Clement. Bean and Lockwood's Rating Valuation Practice. 6th ed. Stevens & Sons, 1969.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.