Lacey, K. (1952). Profit measurement and price changes. Sir Isaac pitman.
Dyfyniad Arddull ChicagoLacey, K. Profit Measurement and Price Changes. London: Sir Isaac pitman, 1952.
Dyfyniad MLALacey, K. Profit Measurement and Price Changes. Sir Isaac pitman, 1952.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.