Stevenson Harold W. & Nelson, J. R. (1969). Profits in the modern economy. Vora & Co. Publishers.
Dyfyniad Arddull ChicagoStevenson Harold W. and J. Russell Nelson. Profits in the Modern Economy. Bombay: Vora & Co. Publishers, 1969.
Dyfyniad MLAStevenson Harold W. and J. Russell Nelson. Profits in the Modern Economy. Vora & Co. Publishers, 1969.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.