Lieberman, N. P. (2009). Troubleshooting Process Operations (Fourth Edition.). PennWell Corporation.
Chicago Style (17th ed.) CitationLieberman, Norman P. Troubleshooting Process Operations. Fourth Edition. Tulsa, Oklahoma, USA: PennWell Corporation, 2009.
ציטוט MLALieberman, Norman P. Troubleshooting Process Operations. Fourth Edition. PennWell Corporation, 2009.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.