Dyfyniad APA

Taylor, B., & Wills, G. (1971). Long range planning for marketing and diversification. Bradford University Press in association with Crosby Lockwood.

Dyfyniad Arddull Chicago

Taylor, Bernard, and Gordon Wills. Long Range Planning for Marketing and Diversification. London: Bradford University Press in association with Crosby Lockwood, 1971.

Dyfyniad MLA

Taylor, Bernard, and Gordon Wills. Long Range Planning for Marketing and Diversification. Bradford University Press in association with Crosby Lockwood, 1971.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.