Dyfyniad APA

Petruzella, F. D. (2005). Activities manual for programmable logic controllers. Boston: McGraw Hill Higher Education.

Dyfyniad Arddull Chicago

Petruzella, Frank D. Activities Manual for Programmable Logic Controllers. Boston: McGraw Hill Higher Education, 2005.

Dyfyniad MLA

Petruzella, Frank D. Activities Manual for Programmable Logic Controllers. Boston: McGraw Hill Higher Education, 2005.

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