HUANG, D. S. (1970). Regression and economitric methods. John Wiley.
Dyfyniad Arddull ChicagoHUANG, David S. Regression and Economitric Methods. New York: John Wiley, 1970.
Dyfyniad MLAHUANG, David S. Regression and Economitric Methods. John Wiley, 1970.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.