Burns,Arthur F, & Mitchell,Wesley. (1964). Measuring business cycles. The Times of India Press.
Dyfyniad Arddull ChicagoBurns,Arthur F, and Mitchell,Wesley. Measuring Business Cycles. Bombay: The Times of India Press, 1964.
Dyfyniad MLABurns,Arthur F, and Mitchell,Wesley. Measuring Business Cycles. The Times of India Press, 1964.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.