Block, S. S. (1991). Disinfection, sterilization, and preservation (4th ed.). Lea & Febiger.
Chicago Style (17th ed.) CitationBlock, Seymour Stanton. Disinfection, Sterilization, and Preservation. 4th ed. Philadelphia: Lea & Febiger, 1991.
ציטוט MLABlock, Seymour Stanton. Disinfection, Sterilization, and Preservation. 4th ed. Lea & Febiger, 1991.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.