Dyfyniad APA

Peter J Horwood. (1998). PowerJ developer's professional reference. New York: McGraw-Hill.

Dyfyniad Arddull Chicago

Peter J Horwood. PowerJ Developer's Professional Reference. New York: McGraw-Hill, 1998.

Dyfyniad MLA

Peter J Horwood. PowerJ Developer's Professional Reference. New York: McGraw-Hill, 1998.

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