Berger, H. (2009). Automating with STEP 7 in STL and SCL: Programmable controllers SIMATIC S7-300/400 (5th rev. and enlarged ed.). Publicis Pub.
Chicago Style (17th ed.) CitationBerger, Hans. Automating with STEP 7 in STL and SCL: Programmable Controllers SIMATIC S7-300/400. 5th rev. and enlarged ed. Erlangen: Publicis Pub, 2009.
ציטוט MLABerger, Hans. Automating with STEP 7 in STL and SCL: Programmable Controllers SIMATIC S7-300/400. 5th rev. and enlarged ed. Publicis Pub, 2009.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.