Dyfyniad APA

(1994). Mcgraw-hill Electronic Testing Handbook: Procedures And Techniques / John D. Lenk. McGraw-Hill.

Dyfyniad Arddull Chicago

Mcgraw-hill Electronic Testing Handbook: Procedures And Techniques / John D. Lenk. McGraw-Hill, 1994.

Dyfyniad MLA

Mcgraw-hill Electronic Testing Handbook: Procedures And Techniques / John D. Lenk. McGraw-Hill, 1994.

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