Masters, G. (2007). Introduction to environmenal engineering and science. Pearson Education.
Chicago Style (17th ed.) CitationMasters, Gilbert. Introduction to Environmenal Engineering and Science. Delhi: Pearson Education, 2007.
ציטוט MLAMasters, Gilbert. Introduction to Environmenal Engineering and Science. Pearson Education, 2007.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.