Dyfyniad APA

G.S.B. Indiana University, Ryovn. william G, & Offeson, S. (1969). Business horizons. G.S.B. Indiana.

Dyfyniad Arddull Chicago

G.S.B. Indiana University, Ryovn. william G, and Schuylerd Offeson. Business Horizons. Indiana: G.S.B. Indiana, 1969.

Dyfyniad MLA

G.S.B. Indiana University, et al. Business Horizons. G.S.B. Indiana, 1969.

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