Παραπομπή APA

Webb , J. H. (2006). Programmable Logic Controllers: Principles And Applications (5.). Prentice Hall Of India.

Παραπομπή Chicago Style

Webb , John H. Programmable Logic Controllers: Principles And Applications. 5. Prentice Hall Of India, 2006.

Παραπομπή MLA

Webb , John H. Programmable Logic Controllers: Principles And Applications. 5. Prentice Hall Of India, 2006.