Dyfyniad APA

Stoll, H. G. (1989). Least-cost electric utility planning. John Wiley and Sons.

Dyfyniad Arddull Chicago

Stoll, Harry G. Least-cost Electric Utility Planning. Hoboken: John Wiley and Sons, 1989.

Dyfyniad MLA

Stoll, Harry G. Least-cost Electric Utility Planning. John Wiley and Sons, 1989.

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