APA aipamena

Petruzella, F. D. (2011). Programmable logic controllers (4th ed.). New York, NY: McGraw-Hill Companies.

Chicago Style aipamena

Petruzella, Frank D. Programmable Logic Controllers. 4th ed. New York, NY: McGraw-Hill Companies, 2011.

MLA aipamena

Petruzella, Frank D. Programmable Logic Controllers. 4th ed. New York, NY: McGraw-Hill Companies, 2011.

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