Dyfyniad APA

lombardim lionello A. (1965). information systems for planning and control. National Planning Institute.

Dyfyniad Arddull Chicago

lombardim lionello A. Information Systems for Planning and Control. cairo: National Planning Institute, 1965.

Dyfyniad MLA

lombardim lionello A. Information Systems for Planning and Control. National Planning Institute, 1965.

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