John Warvelle, H. 1. (1977). Probability Methods in Oil Exploration. Wiley Eastern.
Chicago Style aipamenaJohn Warvelle, Harbaugh 1926. Probability Methods in Oil Exploration. New York: Wiley Eastern, 1977.
MLA aipamenaJohn Warvelle, Harbaugh 1926. Probability Methods in Oil Exploration. Wiley Eastern, 1977.
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