EDWARD, J. (1992). Paradox 4 Made Easy. McGraw-Hill.
Chicago Style (17th ed.) CitationEDWARD, JONES. Paradox 4 Made Easy. McGraw-Hill, 1992.
ציטוט MLAEDWARD, JONES. Paradox 4 Made Easy. McGraw-Hill, 1992.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.