Dyfyniad APA

Randolph, W. (1993). Effective project planning and management. PHI.

Dyfyniad Arddull Chicago

Randolph, W. Effective Project Planning and Management. New Delhi: PHI, 1993.

Dyfyniad MLA

Randolph, W. Effective Project Planning and Management. PHI, 1993.

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