Winchell, A. N. (1931). Elements of Optical Mineralogy: An Introduction to Microscopic Petrography (3rd ed.). John Wiley & Sons.
Chicago Style (17. basım) AtıfWinchell, Alexander N. Elements of Optical Mineralogy: An Introduction to Microscopic Petrography. 3rd ed. New York: John Wiley & Sons, 1931.
MLA (9th ed.) AtıfWinchell, Alexander N. Elements of Optical Mineralogy: An Introduction to Microscopic Petrography. 3rd ed. John Wiley & Sons, 1931.
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