Phillips, W. R. (1981). Optical Mineralogy: The Nonopaque Minerals. W. H. Freeman and Company.
Chicago Style (17th ed.) CitationPhillips, Wm. Revell. Optical Mineralogy: The Nonopaque Minerals. San Francisco: W. H. Freeman and Company, 1981.
ציטוט MLAPhillips, Wm. Revell. Optical Mineralogy: The Nonopaque Minerals. W. H. Freeman and Company, 1981.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.